Aerosol Delivery System

Abstract

An aerosol delivery system (1) for generating an aerosol, the aerosol delivery system (1) comprising a sensor (95) comprising a microphone (97) for detecting a voice of a user of the aerosol delivery system (1). The aerosol delivery system further comprises control circuitry (16) configured to receive sensor data from the sensor, determine from the sensor data whether the sensor data meets a predetermined criterion, and perform an operation of the aerosol delivery system (1) in response to determining both i) that the sensor data meets the predetermined criterion and ii) that an actuator 98 from the aerosol delivery system (1) is operating.

Description

[Technical Field]

[0001] The present disclosure relates to aerosol delivery systems, such as, but not limited to, nicotine delivery systems (e.g., electronic cigarettes, etc.). [Background technology]

[0002] Electronic aerosol delivery systems often use electronic cigarettes (e-cigarettes) or, more generally, aerosol delivery devices. Such aerosol delivery systems typically contain an aerosolizable material (also called an aerosol-generating material), such as a fluid or liquid reservoir containing a formulation that typically, but not necessarily, includes nicotine, or a solid material such as a tobacco-based product, from which a vapor / aerosol is generated, e.g., by thermal vaporization, for inhalation by a user. Thus, aerosol delivery systems typically include a vaporizer (also called an aerosol generator), e.g., a heating element, configured to aerosolize a portion of the aerosolizable material to generate a vapor.

[0003] Once vapor is generated, it may be passed through a flavoring material to add flavor to the vapor (if the aerosolizable material itself is not flavored), after which the (flavored) vapor may then be delivered from the aerosol delivery system to the user via the mouthpiece.

[0004] A potential drawback of some existing aerosol delivery systems and related aerosol delivery devices is their inability to provide suitable operability for people with physical disabilities, such as those with a relative loss of hand-finger coordination. A further drawback of some existing aerosol delivery systems is that they can often be very difficult to operate in low-light conditions. Accordingly, various approaches are described herein that attempt to address or help alleviate some of these issues through the use of an aerosol delivery system that can be at least partially voice-controlled, and that voice control can be customized, prior to performing a specific (e.g., vaporization) operation of the aerosol delivery system as part of a separate setup / initial operating mode. Also disclosed herein is a voice-controlled aerosol delivery system that is configured to be at least partially resistant to inadvertent voice activation. Summary of the Invention

[0005] According to a first aspect of certain embodiments, there is provided an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; An actuator; Control circuit and and a control circuit comprising: receiving sensor data from a sensor; determining from the sensor data whether the sensor data meets a predetermined criterion; performing operation of the aerosol delivery system only in response to determining both i) that the sensor data meets predetermined criteria and ii) that the actuator is operating; The device is configured to:

[0006] According to a second aspect of certain embodiments, there is provided an aerosol delivery device for use in an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: an aerosol delivery device; and a consumable including an aerosol-generating material for aerosolization, the aerosol delivery device comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery device; An actuator; Control circuit and and a control circuit comprising: receiving sensor data from a sensor; determining from the sensor data whether the sensor data meets a predetermined criterion; performing operation of the aerosol delivery device only in response to determining both i) that the sensor data meets predetermined criteria and ii) that the actuator is operating; The device is configured to:

[0007] According to a third aspect of certain embodiments, there is provided a method of performing an operation in an aerosol delivery system, the method comprising: receiving sensor data from a sensor from the aerosol delivery system, the sensor comprising a microphone, for detecting the voice of a user of the aerosol delivery system; determining from the sensor data whether the sensor data meets a predetermined criterion; performing operation of the aerosol delivery system only in response to determining both i) that the sensor data meets a predetermined criterion and ii) that an actuator from the aerosol delivery system is operating; This includes carrying out the following.

[0008] According to a fourth aspect of certain embodiments, there is provided an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; a user input device; Control circuit and and a control circuit comprising: receiving sensor data from a sensor; determining from the sensor data whether the sensor data meets a predetermined criterion; performing an action of the aerosol delivery system in response to determining either i) that the sensor data meets a predetermined criterion, and / or ii) that a user input device from the aerosol delivery system is activated; The device is configured to:

[0009] According to a fifth aspect of certain embodiments, there is provided an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; An actuator; Control circuit and and a control circuit comprising: receiving sensor data from a sensor; determining from the sensor data whether the sensor data meets a predetermined criterion; performing an operation of the aerosol delivery system in response to determining either i) that the sensor data meets a predetermined criterion, and / or ii) that an actuator from the aerosol delivery system is operating; and The device is configured to:

[0010] According to a sixth aspect of certain embodiments, there is provided a voice-controlled aerosol delivery system for generating aerosol, the aerosol delivery system configured to switch between a first operating mode in which the aerosol delivery system is operable to be voice-controlled to generate aerosol, and a second operating mode in which the aerosol delivery system is not operable to be voice-controlled to generate aerosol.

[0011] According to a seventh aspect of certain embodiments, there is provided a method of controlling the generation of aerosol in a voice-controlled aerosol delivery system, the method comprising switching the aerosol delivery system between a first operating mode in which the aerosol delivery system is operable to be voice-controlled to generate aerosol and a second operating mode in which the aerosol delivery system is not operable to be voice-controlled to generate aerosol.

[0012] It will be understood that the features and aspects of the invention described above in relation to the various aspects of the invention are equally applicable to and can be combined with embodiments of the invention according to other aspects of the invention, as appropriate, not just in the particular combinations described herein.

[0013] Embodiments of the present invention will now be described, by way of example only, with reference to the accompanying drawings, in which: [Brief explanation of the drawings]

[0014] [Figure 1] 1 shows a schematic perspective view of an aerosol delivery system including a cartridge and an aerosol delivery device (shown separately) according to certain embodiments of the present disclosure. [Figure 2] 2 shows a schematic exploded perspective view of the cartridge components of the aerosol delivery system of FIG. 1. [Figure 3A] 2 shows a schematic cross-sectional view of one of the housing portions of the cartridge of the aerosol delivery system of FIG. 1. [Figure 3B] 2 shows another schematic cross-sectional view of the housing portion of the cartridge of the aerosol delivery system of FIG. 1; [Figure 3C] 2 shows a schematic cross-sectional view of yet another housing portion of the cartridge of the aerosol delivery system of FIG. 1; [Figure 4A] 2 shows a schematic perspective view of a septum element of the cartridge of the aerosol delivery system of FIG. 1; [Figure 4B] 2 shows a schematic plan view of a septum element of the cartridge of the aerosol delivery system of FIG. 1; [Figure 5A] 2A and 2B are schematic perspective views of one of the elastic plugs of the cartridge of the aerosol delivery system of FIG. 1; [Figure 5B] 2A and 2B are schematic views of another perspective view of the elastic plug of the cartridge of the aerosol delivery system of FIG. 1; [Figure 5C] 2 shows a schematic plan view of an elastic plug of the cartridge of the aerosol delivery system of FIG. 1; [Figure 6A] 2A and 2B are schematic perspective views of the bottom cap of the cartridge of the aerosol delivery system of FIG. 1; [Figure 6B] 2 shows a schematic plan view of the bottom cap of the cartridge of the aerosol delivery system of FIG. 1. [Figure 7] 6A-6C schematically illustrate embodiments of aerosol delivery systems usable with aerosol delivery systems such as those shown in FIGS. 1-6B, according to certain embodiments of the present disclosure, and configured to be at least partially voice-activated. [Figure 8A] 8 schematically illustrates one embodiment of an aerosol delivery system configured to perform an aerosol delivery system operation in response to determining that sensor data from FIG. 7 and from a microphone of the aerosol delivery system meets predetermined criteria, which may be that the sensor data indicates a predetermined utterance as having been spoken and / or indicates a voice pattern from a predetermined authorized user profile as having been spoken, in accordance with certain embodiments of the present disclosure. [Figure 8B] 8 schematically illustrates one embodiment of an aerosol delivery system from FIG. 7 and configured to perform an operation of the aerosol delivery system in response to determining that sensor data from a microphone of the aerosol delivery system satisfies a second predetermined criterion, in accordance with certain embodiments of the present disclosure, wherein the second predetermined criterion may be that the sensor data indicates that a second predetermined utterance has been spoken. [Figure 9] 8A and 8B illustrate schematically an embodiment of the aerosol delivery system from FIG. 7 and further using an actuator, according to certain embodiments of the present disclosure. DETAILED DESCRIPTION OF THE INVENTION

[0015] Aspects and features of particular examples and embodiments are discussed / explained herein. Some aspects and features of particular examples and embodiments may be implemented in a conventional manner and are not discussed / explained in detail for the sake of brevity. Accordingly, it will be understood that aspects and features of the apparatus and methods discussed herein that are not described in detail may be implemented in accordance with any conventional techniques for implementing such aspects and features.

[0016] The present disclosure relates to non-combustion aerosol delivery systems (such as e-cigarettes). According to the present disclosure, a "non-combustion" aerosol delivery system is one in which the constituent aerosolizable material (or components thereof) of the aerosol delivery system is not or is not burned to facilitate delivery to a user. An aerosolizable material, which may also be referred to herein as an aerosol-generating material or an aerosol precursor material, is a material that can generate an aerosol when heated, irradiated, or energized in any other manner, for example. The aerosolizable material may also be flavored in some embodiments.

[0017] Throughout the following description, the terms "e-cigarette" or "electronic cigarette" may sometimes be used, with the understanding that these terms may be used interchangeably with aerosol delivery systems. Note that electronic cigarettes are sometimes also known as vaping devices or electronic nicotine delivery systems (ENDs), although the presence of nicotine in the aerosolizable material is not a requirement.

[0018] In some embodiments, the aerosol delivery system is a hybrid device configured to generate an aerosol using a combination of aerosolizable materials, one or more of which may be heated. In some embodiments, the hybrid device includes a liquid or gel aerosolizable material and a solid aerosolizable material. The solid aerosolizable material may include, for example, tobacco or a non-tobacco product.

[0019] Still further, in some embodiments, the aerosol delivery system may be configured to generate an aerosol using a solid aerosolizable material contained within a consumable component, where the solid aerosolizable material may include, for example, tobacco or a non-tobacco product.

[0020] As described above, in some embodiments, a (non-combustion) aerosol delivery system may include a cartridge / consumable part and a body / reusable / aerosol delivery device part configured to releasably engage with the cartridge / consumable part.

[0021] The aerosol delivery system may be provided with means for powering a vaporizer therein and may be provided with an aerosolizable material transport element for receiving the aerosolizable material to be vaporized. The aerosol delivery system may also be provided with a reservoir for containing the aerosolizable material, and in some embodiments, a further reservoir for containing a flavoring material for flavoring the vapor generated from the aerosol delivery system.

[0022] In some embodiments, the vaporizer can be a heater / heating element that can interact with the aerosolizable material to release one or more volatile substances from the aerosolizable material to form a vapor / aerosol. In some embodiments, the vaporizer can generate an aerosol from the aerosolizable material without heating. For example, the vaporizer can be capable of generating a vapor / aerosol from the aerosolizable material without applying heat to the aerosolizable material, for example, via one or more of vibrational, mechanical, pressurized, or electrostatic means.

[0023] In some embodiments, the substance to be delivered may be an aerosolizable material that may include an active ingredient, a carrier component, and optionally one or more other functional ingredients.

[0024] The active ingredient may include one or more physiologically and / or olfactorily active ingredients contained in the aerosolizable material to achieve a physiological and / or olfactory response in the user. The active ingredient may be selected from, for example, dietary supplements, nootropics, and psychotropic drugs. The active ingredient may be naturally occurring or synthetically obtained. The active ingredient may include, for example, nicotine, caffeine, taurine, theine, vitamins such as B6, B12, or C, melatonin, cannabinoids, or components, derivatives, or combinations thereof. The active ingredient may include components, derivatives, or extracts of tobacco or another botanical substance. In some embodiments, the active ingredient is a physiologically active ingredient and may be selected from nicotine, nicotine salts (e.g., nicotine ditartrate / nicotine bitartrate), nicotine-free tobacco substitutes, other alkaloids such as caffeine, or mixtures thereof.

[0025] In some embodiments, the active ingredient is an olfactory active ingredient and, where local regulations permit, may be selected from "flavors" and / or "flavoring agents" that may be used to create a desired taste, aroma, or other somatic sensation in products intended for adult consumers. In some instances, such ingredients may be referred to as flavors, flavoring agents, flavoring materials, cooling agents, heating agents, and / or sweetening agents.They may be naturally occurring flavoring materials, botanicals, extracts of botanicals, synthetically derived materials, or combinations thereof (e.g., tobacco, cannabis, licorice, hydrangea, eugenol, magnolia leaf, chamomile, fenugreek, clove, maple, matcha, menthol, mint, aniseed, cinnamon, turmeric, Indian spices, Asian spices, herbs, wintergreen, cherry, berry, red berry, cranberry, peach, apple, orange, mango, clementine, lemon, lime, tomato, etc.). Tropical fruits, papaya, rhubarb, grapes, durian, dragon fruit, cucumber, blueberry, mulberry, citrus fruits, Drambuie, bourbon, scotch, whiskey, gin, tequila, rum, spearmint, peppermint, lavender, aloe vera, cardamom, celery, cascarilla, nutmeg, sandalwood, bergamot, geranium, khat, eggplant, betel nut, shisha, pine, honey essence, rose oil, vanilla, lemon oil, orange oil, orange blossom, cherry blossom, cassia, caraway, cognac, jasmine, ylang-ylang Orchids, sage, fennel, wasabi, bell peppers, ginger, coriander, coffee, hemp, peppermint oil from any species of the genus Mentha, eucalyptus, star anise, cocoa, lemongrass, rooibos, flax, ginkgo, hazel, hibiscus, bay leaf, yerba mate, orange peel, rose, tea such as green or black tea, thyme, juniper, elderflower, basil, bay leaf, cumin, oregano, paprika, rosemary, saffron, lemon peel, mint, shiso, curcuma, cilantro, myrtle, black currant, valerian, pimento, mace, damien, maji The present invention may include other additives such as cholams, olives, lemon balm, lemon basil, chives, Calvi, verbena, tarragon, limonene, thymol, camphene), flavor enhancers, bitter taste receptor site blockers, sensory receptor site activators or stimulants, sugars and / or sugar substitutes (e.g., sucralose, acesulfame potassium, aspartame, saccharin, cyclamate, lactose, sucrose, glucose, fructose, sorbitol, or mannitol), and other additives such as charcoal, chlorophyll, minerals, botanicals, or breath fresheners.They may be imitation, synthetic, or natural raw materials, or blends thereof. They may be in any suitable form, for example, liquids such as oils, solids such as powders, or gases, extracts (e.g., licorice, hydrangea, magnolia leaf, chamomile, fenugreek, clove, menthol, peppermint, aniseed, cinnamon, herbs, wintergreen, cherry, berry, peach, apple, Drambuie, bourbon, Scotch, whiskey, spearmint, peppermint, lavender, cardamom, celery, cascarilla, nutmeg, sandalwood, bergamot, geranium, honey essence, rose oil, vanilla, lemon oil, orange oil, cassia, caraway, cognac, jasmine, jasmine, jasmine, jasmine, jasmine) The additives may be one or more of the following: citric acid, sucralose, ylang-ylang, sage, fennel, bell pepper, ginger, anise, coriander, coffee, or mint oil from any species of the genus Mentha), flavor enhancers, bitter taste receptor site blockers, sensory receptor site activators or stimulants, sugars and / or sugar substitutes (e.g., sucralose, acesulfame potassium, aspartame, saccharin, cyclamate, lactose, sucrose, glucose, fructose, sorbitol, or mannitol), and other additives such as charcoal, chlorophyll, minerals, botanicals, or breath fresheners. They may be imitation, synthetic, or natural raw materials, or blends thereof. They may be in any suitable form, such as oil, liquid, or powder.

[0026] In some embodiments, the flavoring material (flavor) may include menthol, spearmint, and / or peppermint. In some embodiments, the flavor includes cucumber, blueberry, citrus, and / or red berry flavor components. In some embodiments, the flavor includes eugenol. In some embodiments, the flavor includes flavor components extracted from tobacco. In some embodiments, the flavor may include a sensation elicitor intended to achieve somatic sensations typically chemically induced and perceived by stimulation of the fifth cranial nerve (trigeminal nerve) in addition to or instead of aroma or taste nerves, and these may include agents that produce heating, cooling, tingling, and numbing effects. A suitable thermal effector may be, but is not limited to, vanillyl ethyl ether, and a suitable cooling agent may be, but is not limited to, eucalyptol, WS-3.

[0027] The carrier component may include one or more components capable of forming an aerosol. In some embodiments, the carrier component may include one or more of glycerin, glycerol, propylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, 1,3-butylene glycol, erythritol, mesoerythritol, ethyl vanillate, ethyl laurate, diethyl suberate, triethyl citrate, triacetin, diacetin mixture, benzyl benzoate, benzyl phenylacetate, tributyrin, lauryl acetate, lauric acid, myristic acid, and propylene carbonate.

[0028] The one or more other functional ingredients may include one or more of a pH adjuster, a colorant, a preservative, a binder, a filler, a stabilizer, and / or an antioxidant.

[0029] As noted above, aerosol delivery systems (e-cigarettes) often comprise modular assemblies that include both a reusable component (the main body or aerosol delivery device) and a replaceable consumable (cartridge) component. Devices that conform to this type of two-component modular configuration may generally be referred to as two-component devices. It is also common for electronic cigarettes to have a substantially elongated shape. To provide a concrete example, certain embodiments of the present disclosure described herein may comprise this type of substantially elongated two-component device that uses consumable components. However, it will be understood that the basic principles described herein may equally be employed in other electronic cigarette configurations, such as modular devices with three or more components, as devices conforming to other overall shapes, for example, based on so-called box-mod smart devices that typically have a more box-like shape.

[0030] Therefore, with reference to the foregoing, and with reference to Figure 1, there is shown a schematic perspective view of an exemplary aerosol delivery system (e-cigarette) 1 according to certain embodiments of the present disclosure. Terms relating to the relative positions of various aspects of the electronic cigarette (e.g., terms such as upper, lower, above, below, top, bottom, etc.) are used herein with reference to the orientation of the electronic cigarette as shown in Figure 1 (unless the context indicates otherwise). However, it will be understood that this is merely for ease of explanation and is not intended to imply any required orientation of the electronic cigarette during use.

[0031] The e-cigarette 1 (aerosol delivery system 1) comprises two main components: a cartridge 2 and an aerosol delivery device 4. The aerosol delivery device 4 and cartridge 2 are shown separated in Figure 1 but are coupled together in use.

[0032] The cartridge 2 and the aerosol delivery device 4 are coupled by establishing a mechanical and electrical connection therebetween. The particular manner in which the mechanical and electrical connection is established is not primarily important to the principles described herein and may be established in accordance with conventional techniques, for example, based on thread, bayonet, latch, or friction-fit mechanical fastening using appropriately positioned electrical contacts / electrodes to establish an electrical connection between the two components. In the exemplary electronic cigarette 1 shown in FIG. 1 , the cartridge includes a mouthpiece 33, a mouthpiece end 52, and an interface end 54, and is coupled to the aerosol delivery device by inserting an interface end portion 6 of the cartridge's interface end into a corresponding receptacle 8 / receiving section of the aerosol delivery device. The cartridge's interface end portion 6 includes a protrusion 56 that fits tightly into the receptacle 8 and engages with a corresponding detent in the inner surface of the receptacle wall 12 defining the receptacle 8 to provide a releasable mechanical engagement between the cartridge and the aerosol delivery device. An electrical connection is established between the aerosol delivery device and the cartridge via a pair of electrical contacts on the bottom of the cartridge (not shown in FIG. 1 ) and corresponding spring-loaded contact pins (not shown in FIG. 1 ) in the base of the receptacle 8. As noted above, the particular manner in which the electrical connection is established is not important to the principles described herein, and in fact, some embodiments may not have any electrical connection between the cartridge and the aerosol delivery device at all, for example, because the transmission of power from the reusable part to the cartridge may be wireless (e.g., based on electromagnetic induction technology).

[0033] The electronic cigarette 1 (aerosol delivery system) has a substantially elongated shape extending along a longitudinal axis L. When the cartridge is coupled to the aerosol delivery device, the overall length (along the longitudinal axis) of the electronic cigarette in this example is approximately 12.5 cm. The overall length of the aerosol delivery device is approximately 9 cm, and the overall length of the cartridge is approximately 5 cm (i.e., there is approximately 1.5 cm of overlap between the interface end portion 6 of the cartridge and the receptacle 8 of the aerosol delivery device when they are coupled together). The electronic cigarette is generally oval in shape, with a cross-section that is largest near the center of the electronic cigarette and curves and tapers toward the ends. The cross-section near the center of the electronic cigarette is approximately 2.5 cm wide and approximately 1.7 cm thick. The end of the cartridge is approximately 2 cm wide and approximately 0.6 mm thick, while the other end of the electronic cigarette is approximately 2 cm wide and approximately 1.2 cm thick. The outer housing of the electronic cigarette is formed from plastic in this example. It will be understood that the particular size and shape of the electronic cigarette and the materials from which it is made are not primarily critical to the principles described herein and may vary in different embodiments, i.e., the principles described herein may be equally employed in electronic cigarettes having different sizes, shapes, and / or materials.

[0034] The aerosol delivery device 4, according to certain embodiments of the present disclosure, can be broadly conventional in terms of its function and general construction techniques. In the example of FIG. 1 , the aerosol delivery device 4 comprises a plastic outer housing 10 including receptacle walls 12 defining a receptacle 8 for receiving the end of a cartridge, as described above. The outer housing 10 of the aerosol delivery device 4 in this example has a generally oval cross-section that matches the shape and size of the cartridge 2 at the interface of the two components to provide a smooth transition between the two components. The receptacle 8 and the end portion 6 of the cartridge 2 are symmetrical when rotated 180°, allowing the cartridge to be inserted into the aerosol delivery device in two different orientations. The receptacle wall 12 includes two aerosol delivery device air inlet openings 14 (i.e., holes in the wall). These openings 14 are positioned to align with the cartridge's air inlet 50 when the cartridge is coupled to the aerosol delivery device. Different ones of the openings 14 align with the cartridge's air inlet 50 in different orientations. It will be understood that some embodiments may not have any degree of rotational symmetry such that the cartridge can be coupled to the aerosol delivery device in only one orientation, while other embodiments may have a greater degree of rotational symmetry such that the cartridge can be coupled to the aerosol delivery device in more orientations.

[0035] The aerosol delivery device further includes a battery 16 for providing operating power to the electronic cigarette, a control circuit 18 for controlling and monitoring the operation of the electronic cigarette, a user input button 20, an indicator light 22, and a charging port 24.

[0036] The battery 16 in this example is rechargeable and may be of a conventional type, for example, of the type typically used in e-cigarettes and other applications requiring the supply of relatively high current for relatively short periods of time. The battery 16 may be recharged via a charging port 24, which may comprise, for example, a USB connector.

[0037] The input button 20 in this example is a conventional mechanical button with, for example, a spring-mounted component that can be pressed by a user to establish electrical contact in an underlying circuit. In this regard, the input button may be considered an input device for detecting user input, for example, to trigger aerosol generation, and the particular manner in which the button is implemented is not important. For example, in other embodiments, other forms of mechanical or touch-sensitive buttons (e.g., based on capacitive or optical sensing technology) may be used, or there may be no button, and the device may rely on a puff detector to trigger aerosol generation.

[0038] Indicator lights 22 are provided to give the user a visual indication of various characteristics associated with the electronic cigarette, such as an indication of its operating status (e.g., on / off / standby) and other characteristics such as battery life or fault conditions. Different characteristics may be indicated, for example, by different colors and / or different flashing sequences, in accordance with common prior art techniques.

[0039] The control circuit 18 is suitably configured / programmed to control the operation of the electronic cigarette to provide conventional operational functions in accordance with established techniques for controlling electronic cigarettes. The control circuit (processor circuit) 18 may be considered to logically comprise various subunits / circuit elements associated with different aspects of the operation of the electronic cigarette. For example, depending on the functionality provided in different implementations, the control circuit 18 may include a power control circuit for controlling the supply of power from a battery / power source to the cartridge in response to user input, a user programming circuit for establishing configuration settings (e.g., user-defined power settings) in response to user input, and other functional unit / circuit-related functions in accordance with the principles described herein and conventional operational aspects of electronic cigarettes, such as an indicator light display driver circuit and a user input detection circuit. It will be appreciated that the functionality of the control circuit 18 may be provided in a variety of different ways, for example, using one or more suitably programmed programmable computers and / or one or more suitably configured application-specific integrated circuits / circuits / chips / chipsets configured to provide the desired functionality.

[0040] 2 is an exploded, schematic perspective view of cartridge 2 (exploded along longitudinal axis L). Cartridge 2 includes housing portion 32, air channel seal 34, septum element 36, outlet tube 38, vaporizer / heating element 40, aerosolizable material transport element 42, plug 44, and end cap 48 having contact electrode 46. FIGS. 3-6 show some of these components in more detail.

[0041] Figure 3A is a schematic cutaway view of housing portion 32 through longitudinal axis L where housing portion 32 is at its thinnest. Figure 3B is a schematic cutaway view of housing portion 32 through longitudinal axis L where housing portion 32 is at its widest. Figure 3C is a schematic view of the housing portion along longitudinal axis L from interface end 54 (i.e., viewed from below in the orientation of Figures 3A and 3B).

[0042] Figure 4A is a schematic perspective view of the bulkhead element 36 as viewed from below, and Figure 4B is a schematic cross-sectional view of the upper portion of the bulkhead element 36 as viewed from below.

[0043] Figure 5A is a schematic perspective view of plug 44 from above, and Figure 5B is a schematic perspective view of plug 44 from below. Figure 5C is a schematic view of plug 44 along longitudinal axis L as viewed from mouthpiece end 52 of the cartridge (i.e., as viewed from above relative to the orientation of Figures 1 and 2).

[0044] Figure 6A is a schematic perspective view from above of end cap 48. Figure 6B is a schematic view of end cap 48 along longitudinal axis L as viewed from mouthpiece end 52 of the cartridge (i.e., from above).

[0045] The housing portion 32 in this example includes an outer housing wall 64 and an inner housing tube 62 formed from a single molding, in this example, of polypropylene. The outer housing wall 64 defines the exterior of the cartridge 2, and the inner housing tube 62 defines a portion of the air channel through the cartridge. The housing portion is open at the interface end 54 of the cartridge and closed at the mouthpiece end 52 of the cartridge, except for a mouthpiece opening / aerosol outlet 60 from the mouthpiece 33 that is in fluid communication with the inner housing tube 62. The housing portion 32 includes an opening in the side wall that provides an air inlet 50 for the cartridge. The air inlet 50 in this example is approximately 2 mm 2. The outer surface of the outer wall 64 of the housing portion 32 includes the aforementioned projections 56 that engage corresponding detents in the inner surface of the receptacle wall 12 defining the receptacle 8 to provide a releasable mechanical engagement between the cartridge and the aerosol delivery device. The inner surface of the outer wall 64 of the housing portion includes a further projection 66 that functions to provide an abutment stop for positioning the septum element 36 along the longitudinal axis L when the cartridge is assembled. The outer wall 64 of the housing portion 32 further includes an aperture providing a latch recess 68 positioned to receive a corresponding latch protrusion 70 in the end cap to secure the end cap to the housing portion when the cartridge is assembled.

[0046] The outer wall 64 of the housing portion 32 includes a double-walled section 74 that defines a gap 76 that is in fluid communication with the air inlet 50. The gap 76 provides a portion of an air channel through the cartridge. In this example, the double-walled section 74 of the housing portion 32 is such that the gap defines an air channel through the housing outer wall 64 that is parallel to the longitudinal axis and has a cross section of approximately 3 mm in cross section in a plane perpendicular to the longitudinal axis. 2 The gap / portion 76 of the air channel defined by the double wall section of the housing portion extends down to the open end of the housing portion 32.

[0047] The air channel seal 34 is a silicone molded part, generally in the form of a tube having a through-hole 80. The outer wall of the air channel seal 34 includes a circumferential ridge 84 and an upper collar 82. The inner wall of the air channel seal 34 also includes a circumferential ridge, but these are not visible in FIG. 2 . When the cartridge is assembled, the air channel seal 34 is attached to the inner housing tube 62 with the end of the inner housing tube 62 extending partially into the through-hole 80 of the air channel seal 34. The through-hole 80 of the air channel seal has a diameter of approximately 5.8 mm in the air channel seal's relaxed state, while the end of the inner housing tube 62 has a diameter of approximately 6.2 mm, thereby forming a seal when the air channel seal 34 is stretched to receive the inner housing tube 62. This seal is facilitated by the ridges on the inner surface of the air channel seal 34.

[0048] The outlet tube 38 comprises a tubular section made of, for example, ANSI 304 stainless steel or polypropylene, having an inner diameter of approximately 8.6 mm and a wall thickness of approximately 0.2 mm. The bottom end of the outlet tube 38 includes a pair of diametrically opposed slots 88, each with a semicircular recess 90 at the end. When the cartridge is assembled, the outlet tube 38 rides on the outer surface of the air channel seal 34. The outer diameter of the air channel seal is approximately 9.0 mm in the air channel seal's relaxed state, thereby forming a seal when the air channel seal 34 is compressed to fit inside the outlet tube 38. This seal is facilitated by a ridge 84 on the outer surface of the air channel seal 34. A collar 80 on the air channel seal 34 provides a stop for the outlet tube 38.

[0049] The aerosolizable material transport element 42 includes a capillary wick, and the vaporizer (aerosol generator) 40 includes a resistance wire heater wound around the capillary wick. In addition to the portion of resistance wire wound around the capillary wick, the vaporizer includes an electrical lead 41 that passes through a hole in the plug 44 and leads to a contact electrode 46 attached to the end cap 54, allowing power to be supplied to the vaporizer via an electrical interface established when the cartridge is connected to an aerosol delivery device. The vaporizer lead 41 may include the same material as the resistance wire wound around the capillary wick, or it may include a different material (e.g., a low-resistance material) connected to the resistance wire wound around the capillary wick. In this example, the heater coil 40 includes nickel-iron alloy wire, and the wick 42 includes a glass fiber bundle. The vaporizer and aerosolizable material transport element may be provided according to any conventional technique and may include different forms and / or different materials. For example, in some embodiments, the wick may include a fibrous or solid ceramic material, and the heater may include a different alloy. In other examples, the heater and wick may be combined, for example, in the form of a porous, resistive material. More generally, it will be understood that the particular nature of the aerosolizable material transport element and vaporizer is not primarily important to the principles described herein.

[0050] When the cartridge is assembled, the wick 42 is received within the semicircular recess 90 in the outlet tube 38 so that the central portion of the wick with the heating coil wound around it is inside the outlet tube, while the end portions of the wick are outside the outlet tube 38.

[0051] The plug 44 in this example comprises a single molding of silicone and may be resilient. The plug includes a base portion 100 with an outer wall 102 extending upwardly from the base portion 100 (i.e., toward the mouthpiece end of the cartridge). The plug further includes an inner wall 104 extending upwardly from the base portion 100 and surrounding a through hole 106 through the base portion 100.

[0052] An outer wall 102 of the plug 44 fits against the inner surface of the housing portion 32, so that the plug 44 forms a seal with the housing portion 32 when the cartridge is assembled. An inner wall 104 of the plug 44 fits against the inner surface of the outlet tube 38, so that the plug 44 also forms a seal with the outlet tube 38 when the cartridge is assembled. The inner wall 104 includes a pair of diametrically opposed slots 108, the end of each slot having a semicircular recess 110. Extending outward (i.e., away from the longitudinal axis of the cartridge) from the bottom of each slot in the inner wall 104 is a cradle section 112 shaped to receive a section of the aerosolizable material transport element 42 when the cartridge is assembled. The slot 108 and semicircular recess 110 defined by the inner wall of the plug 44 and the slot 88 and semicircular recess 90 of the outlet tube 38 are aligned so that the slot 88 in the outlet tube 38 receives each of the cradles 112, and the respective semicircular recesses in the outlet tube and plug cooperate to define an aperture through which the aerosolizable material transport element passes. The size of the aperture defined by the semicircular recess through which the aerosolizable material transport element passes closely corresponds to the size and shape of the aerosolizable material transport element, but is slightly smaller, allowing some compression due to the resilience of the plug 44. This allows the aerosolizable material to be transported along the aerosolizable material transport element by capillary action, while limiting the extent to which aerosolizable material not transported by capillary action can pass through the aperture. As mentioned above, the plug 44 includes an additional opening 114 in the base portion 100 through which the vaporizer contact lead 41 passes when the cartridge is assembled. The bottom of the plug base includes spacers 116 that maintain the offset between the remaining surface of the bottom of the base and the end cap 48. These spacers 116 include openings 114 through which the vaporizer electrical contact leads 41 pass.

[0053] The end cap 48 comprises a polypropylene molding with a pair of gold-plated copper electrode posts 46 mounted therein.

[0054] The ends of the electrode posts 44 on the bottom side of the end cap are generally flush with the cartridge interface end 54 provided by the end cap 48. These are the portions of the electrodes that correspondingly aligned spring contacts in the aerosol delivery device 4 connect to when the cartridge 2 is assembled and connected to the aerosol delivery device 4. The ends of the electrode posts inside the cartridge extend away from the end cap 48 into holes 114 in the plug 44 through which the contact leads 41 pass. The electrode posts are slightly oversized relative to the holes 114 and include chamfers at their upper ends to facilitate insertion into the holes 114 in the plug, which maintains pressure contact with the vaporizer contact leads.

[0055] The end cap has a base section 124 and an upstanding wall 120 that fits against the inner surface of the housing portion 32. The upstanding wall 120 of the end cap 48 is inserted into the housing portion 32 so that, when the cartridge is assembled, the latch protrusions 70 engage with the latch recesses 68 in the housing portion 32 to snap the end cap 48 into the housing portion. The top of the upstanding wall 120 of the end cap 48 abuts the periphery of the plug 44, and the lower surface of the spacer 116 on the plug also abuts the base section 124 of the plug, thereby biasing the resilient portion 44 and maintaining it in a slightly compressed state when the end cap 48 is attached to the housing portion.

[0056] A base portion 124 of the end cap 48 includes a peripheral lip 126 beyond the base of the upstanding wall 112 having a thickness corresponding to the thickness of the outer wall of the housing portion of the interfacing end of the cartridge. The end cap also includes an upstanding locating pin 122 that aligns with a corresponding locating hole 128 in the plug to help establish their relative position during assembly.

[0057] The septum element 36 comprises a single molding of polypropylene, including a septum 130 and a collar 132 formed by a protrusion from the septum 130 toward the interface end of the cartridge. The septum element 36 has a central opening 134 through which the outlet tube 38 passes (i.e., the septum is disposed around the outlet tube 38). In some embodiments, the septum element 36 may be integrally formed with the outlet tube 38. When the cartridge is assembled, the upper surface of the outer wall 102 of the plug 44 engages the lower surface of the septum 130, which in turn engages the protrusion 66 on the inner surface of the outer wall 64 of the housing portion 32. The septum 130 therefore prevents the plug from being pushed too far into the housing portion 32; i.e., the septum 130 is fixedly positioned along the longitudinal axis of the cartridge by the protrusion 66 within the housing portion, thus providing the plug with a fixed surface to press against. A collar 132 formed by a protrusion from the septum includes a first pair of opposing protrusions / tangs 134 that engage corresponding recesses on the inner surface of the outer wall 102 of the plug 44. The protrusions from the septum 130 further provide a pair of cradle sections 136 configured to engage corresponding ones of the cradle sections 112 in the part 44 when the cartridge is assembled to further define an opening through which the aerosolizable material transport element passes.

[0058] When the cartridge 2 is assembled, an air channel is formed extending from the air inlet 50 through the cartridge to the aerosol outlet 60. Starting at the air inlet 50 in the sidewall of the housing portion 32, a first section of the air channel is provided by a gap 76 formed by a double-wall section 74 in the outer wall 64 of the housing portion 32, extending from the air inlet 50 through the plug 44 toward the interface end 54 of the cartridge. A second section of the air channel is provided by a gap between the base of the plug 44 and the end cap 48. A third section of the air channel is provided by a hole 106 through the plug 44. A fourth section of the air channel is provided by the inner wall 104 of the plug around the vaporizer 40 and within the outlet tube. This fourth section of the air channel may also be referred to as the aerosol / aerosol-generation region, which is the primary region where aerosol is generated during use. The air channel from the air inlet 50 to the aerosol-generation region may also be referred to as the air inlet section of the air channel. A fifth section of the air channel is provided by the remaining portion of the outlet tube 38. A sixth portion of the air channel is provided by an outer housing inner tube 62 that connects the air channel to an aerosol outlet 60 located at the end of the mouthpiece 33. The air channel that leads from the aerosol-generation region to the aerosol outlet can be referred to as the aerosol outlet section of the air channel.

[0059] Additionally, when the cartridge is assembled, a reservoir 31 for the aerosolizable material is formed by the space outside the air channel and inside the housing portion 32. The aerosolizable material may be filled during manufacturing, for example, through a fill hole that is subsequently sealed, or by other means. The specific nature of the aerosolizable material, e.g., with respect to the composition of the aerosolizable material, is not primarily important to the principles described herein; generally, any conventional aerosolizable material of the type typically used in electronic cigarettes may be used. This disclosure may refer to a liquid as the aerosolizable material, which may be a conventional e-liquid, as described above. However, the principles of this disclosure apply to any aerosolizable material that has the ability to flow and may include a liquid, gel, or solid; in the case of a solid, multiple solid particles may be considered to have the ability to flow when considered in bulk.

[0060] The reservoir is closed at the interface end of the cartridge by plug 44. The reservoir includes a first region above septum 130 and a second region below septum 130 in the space formed between the air channel and the outer wall of the plug. An aerosolizable material transport element (capillary wick) 42 passes through an opening in the wall of the air channel provided by semicircular recesses 108, 90 in plug 44 and outlet tube 38 and cradle sections 112, 136 in plug 44 and septum element 36, which engage with each other as described above. Thus, the end of the aerosolizable material transport element extends into the second region of the reservoir, from which it draws aerosolizable material through the opening in the air channel and into vaporizer 40 for subsequent vaporization.

[0061] In standard use, cartridge 2 is coupled to aerosol delivery device 4, and the aerosol delivery device is activated, supplying power to the cartridge through contact electrodes 46 in end cap 48. Power then flows through connecting lead 41 to vaporizer 40. Thus, the vaporizer is electrically heated, thereby vaporizing a portion of the aerosolizable material from the aerosolizable material transport element adjacent to the vaporizer. This generates an aerosol in the aerosol-generating region of the airway. The aerosolizable material vaporized from the aerosolizable material transport element is replaced by more aerosolizable material drawn from the reservoir by capillary action. While the vaporizer is operating, the user inhales on mouthpiece end 52 of the cartridge, drawing air through whichever aerosol delivery device air inlet 14 is aligned with cartridge air inlet 50 (which will depend on the orientation of the cartridge inserted into aerosol delivery device receptacle 8). Air then enters the cartridge through air inlet 50, passes along gap 76 in double-walled section 74 of housing portion 32, passes between plug 44 and end cap 48, and then through hole 106 in base portion 100 of plug 44 into the aerosol-generating region surrounding vaporizer 40. The incoming air mixes with the aerosol generated from the vaporizer to form a condensed aerosol, which is then drawn along outlet tube 38 and housing portion interior 62 before exiting through mouthpiece outlet / aerosol outlet 60 for user inhalation.

[0062] From Figures 1 to 6B above, one can see the configuration of possible embodiments of an aerosol delivery system 1 configured to generate an aerosol suitable for use in the context of the present disclosure (potentially together with other forms of aerosol delivery systems).

[0063] 7 to 9, according to some embodiments, the present disclosure also provides an aerosol delivery system (which may be based, for example, on aerosol delivery system 1 as shown in FIGS. 1 to 6B, although other forms of aerosol delivery systems may obviously be used as long as they are capable of generating aerosol) configured to be at least partially voice-controlled.

[0064] Thus, at a general level, in accordance with some embodiments of the present disclosure, there may be provided herein a (voice-controlled) aerosol delivery system for generating aerosol, the aerosol delivery system comprising a sensor 95 comprising a microphone 97 for detecting the voice of a user of the aerosol delivery system 1. In this manner, the aerosol delivery system 1 may comprise control circuitry 18 configured to receive sensor data from the sensor 95, determine from the sensor data whether the sensor data meets predetermined criteria, and then perform operation of the aerosol delivery system 1 in response to determining that the sensor data meets the predetermined criteria.

[0065] Thus, with this configuration, the aerosol supply system 1 can be configured to enable operation of the aerosol supply system 1, which may purely include, for example, operations including supplying power to the aerosol generator 40 from the aerosol supply system 1 and / or generating aerosol from the aerosol supply system 1, in response to appropriate voice commands or utterances from a user of the aerosol supply system 1.

[0066] According to some embodiments, aerosol delivery system 1 may be configured to operate in an operational mode prior to performing an operation of the aerosol delivery system to allow predetermined criteria to be specified. Such an operational mode may, according to some embodiments, be referred to as an “initial” or “setup” operational mode that a user of aerosol delivery system 1 may access to allow the user to more effectively tailor the predetermined criteria to suit the user and their voice patterns, as described below.

[0067] Thus, in this manner, the presence of this initial / setup operating mode allows the aerosol delivery system 1 to be better customized to operate only in response to the commands or voice patterns of a specific intended user of the aerosol delivery system, as opposed to operating inadvertently as a result of speech or voice patterns by others in the vicinity of the aerosol delivery system 1.

[0068] Thus, with the above in mind, with respect to the predetermined criteria listed above, the predetermined criteria, according to some embodiments, may include sensor data indicating a predetermined utterance as having been spoken. As used herein, the term utterance may be understood to mean a phrase, such as a word, a sentence, or some other utterance uttered by a user of the aerosol delivery system 1. Thus, in this manner, to the extent that the predetermined criteria include sensor data indicating a predetermined utterance as having been spoken, the pursuant predetermined utterance may indicate a predetermined phrase as having been spoken.

[0069] As to what such a predetermined utterance may be, it will be understood that this may be any utterance programmed into the control circuit 18 of the aerosol delivery system 1, such as the utterance of the phrases "puff" (as shown in the embodiment of FIG. 8A), "on," "off" (as shown in the embodiment of FIG. 8B), "more power," "less power," or some other utterance pre-specified by the user, such as "my voice is my password."

[0070] With the above in mind, it should be understood that aerosol delivery system 1 may be configured to allow a user to specify what the predetermined utterance should be for any given operation of the aerosol delivery system, which may be configured to be voice-activated. Thus, according to some embodiments, aerosol delivery system 1 may be configured to operate in an operational mode to allow the predetermined utterance to be specified, and control circuitry 18 may be configured to output a signal to instruct a user of aerosol delivery system 1 to specify the utterance while aerosol delivery system 1 is operating in the operational mode. In this manner, once the user specifies the utterance, control circuitry 18 may then receive utterance data from sensor 95 (and / or microphone 97), including data such as audio data related to the utterance.

[0071] Once data is received from the sensor 95, the control circuit 18 can then use speech recognition software or speech-to-text software stored in the memory of the aerosol delivery system 1 to determine the utterance spoken by the user from the speech data, and then designate the predetermined utterance from this as being the determined utterance.

[0072] Thus, as a series of examples to illustrate this functionality, according to certain embodiments, a user may wish to specify a predetermined criterion that will control when aerosol delivery system 1 operates aerosol generator 40. Thus, in this manner, a user may assign the predetermined utterance "puff" to this predetermined criterion / action using the initial / setup operational mode. In this manner, the user may then speak the utterance "puff" in response to control circuit 18 outputting a signal to instruct the user to specify the utterance by operating aerosol delivery system 1 in the operational mode. In this manner, the user may simply need to speak the utterance "puff" near aerosol delivery system 1 while proceeding with the operation of aerosol generator 40 of aerosol delivery system 1, or until a different utterance is assigned to the operation of aerosol generator 40 of aerosol delivery system 1 (by repeating the operational mode again for this particular operation).

[0073] With reference to the above functionality of the aerosol delivery system 1, it will be understood that this ability to specify specific utterances from the user for specific operations of the aerosol delivery system may be applicable to any desired one or more operations of the aerosol delivery system.

[0074] Thus, according to some embodiments in which multiple operations of the aerosol delivery system are configured to be voice-controlled, control circuitry 18 may be configured to systematically instruct a user to specify a particular / respective utterance for each operation of the aerosol delivery system configured to be voice-controlled while the aerosol delivery system 1 is operating in an operational mode. Thus, at a general level, the present disclosure may also provide an aerosol delivery system for generating aerosol, the aerosol delivery system comprising a sensor including a microphone for detecting the voice of a user of the aerosol delivery system, the aerosol delivery system further comprising control circuitry configured to receive sensor data from the sensor, determine from the sensor data whether the sensor data satisfies one of a plurality of predetermined criteria, and, in response to determining that the sensor data satisfies the predetermined criterion from the plurality of predetermined criteria, perform an operation of the aerosol delivery system assigned to one of the plurality of predetermined criteria.

[0075] Thus, similarly, in this manner, according to such embodiments, the aerosol delivery system may, in some narrower embodiments, be configured to operate in an operational mode to allow each of the predetermined criteria [for each of the different operations of the aerosol delivery system] to be specified before performing the operation of the aerosol delivery system.

[0076] With regard to how these predetermined criteria may be specified, it is envisioned that the aerosol delivery system may be configured to allow each of the predetermined criteria to be specified sequentially, possibly as part of an operational mode. For example, this may be accomplished by an operational mode that performs the user interaction steps necessary to specify a particular utterance for a first operation from the aerosol delivery system, and then repeats these user interaction steps as part of the operational mode for the remaining operations from the aerosol delivery system whose operations are configured to be voice-controlled.

[0077] Alternatively, according to some embodiments, rather than cycling through each of the predetermined criteria as part of an operational mode, according to some embodiments, the aerosol delivery system 1 may include a user input device, such as input buttons 20, or a touch-sensitive display 99 on the aerosol delivery system 1, to allow the or each operation of the aerosol delivery system 1 to be specified. In this manner, prior to and / or as part of an operational mode, the aerosol delivery system 1 according to some particular embodiments may be configured to allow a user to select, using the user input device 20, 99, which predetermined criteria should be specified in the operational mode. In this manner, a user of the aerosol delivery system 1 need not necessarily cycle through or specify all of the predetermined criteria (for all of the different operations of the aerosol delivery system) as part of an operational mode if they only want to specify / change one predetermined criterion for a particular operation of the aerosol delivery system 1.

[0078] Similarly, for the sake of completeness, it will be understood that, to the extent any user input device is used, the user input device may similarly be used to allow predetermined criteria, such as any predetermined utterance or predetermined phrase from that utterance, to be input by the user. In this way, instead of requiring the user to recite a particular predetermined utterance or predetermined phrase as part of the operational mode, the user may simply input / insert the particular predetermined utterance or predetermined phrase (e.g., the word "puff") into user input device 99. In this way, when sensor data from sensor 95 is later determined by control circuitry 18 to indicate that this predetermined utterance (e.g., the word "puff") has been spoken, control circuitry 18 may perform an action associated with the predetermined utterance.

[0079] Furthermore, it will be understood that to the extent any user input device is used, the user input device may similarly be used to enable the operation of the aerosol delivery system for any given predetermined criterion to be specified via the user input device. In this manner, prior to or as part of an operational mode, the user input device may be used to select which operation of the aerosol delivery system (e.g., an operation to turn on the aerosol delivery system, or a different operation to operate the aerosol generator 40 from the aerosol delivery system, or yet another operation to turn off the aerosol delivery system 1) should be associated with / paired with the particular predetermined criterion to be specified as part of the operational mode.

[0080] However, on the other hand, according to some embodiments, rather than having to use a user input device to select which operation of the aerosol delivery system 1 should be associated / paired with a particular predetermined criterion that should be specified as part of the operating mode, the aerosol delivery system may be configured to allow the operation of the aerosol delivery system to be specified by the user verbally specifying / listing, via sensor 95 or microphone 97, the operating mode for which the predetermined criterion should be specified.

[0081] Therefore, from the above, it can be seen that the operating modes from the aerosol delivery system 1 allow any / each given predetermined criterion for any given operation of the aerosol delivery system to be specified to a particular utterance that the user so specifies as part of the operating mode, and thus can be used to reduce the likelihood that each such operation of the aerosol delivery system will be inadvertently voice-activated by someone who is not a user of the aerosol delivery system 1.

[0082] With this in mind, according to some related embodiments, any given predetermined criteria may include sensor data indicative of a voice pattern from a predetermined authorized user profile. In this manner, aerosol delivery system 1 may be configured to require that a user's voice pattern be recognized, as opposed to necessarily requiring only that the user specify a particular utterance (such as a particular word or phrase) for the control circuitry to perform an associated action from aerosol delivery system 1.

[0083] When such a voice pattern embodiment is used, the operating mode may again be configured such that control circuit 18 in this operating mode outputs a signal to instruct a user of the aerosol delivery system to designate an utterance, such that the control circuit receives speech data from sensor 95, the speech data including data regarding the utterance. However, in these latter embodiments, rather than necessarily being configured to determine an utterance (e.g., the word "puff") from the speech data, the control circuit may additionally / alternatively be configured to determine a voice pattern from the speech data and then designate that voice pattern as being a voice pattern from a predetermined authorized user profile.

[0084] Thus, in these latter embodiments, by using voice recognition / profiling software (such as the voice profiling software used in the Alexa® system owned by Amazon®) stored in the memory of aerosol delivery system 1, control circuitry 18 can be configured to enable operation of aerosol delivery system 1 only when a particular voice pattern is determined from the speech data. Thus, for example, if, as part of an operational mode, the voice pattern of "Peter" is specified as the voice pattern from a predetermined authorized user profile, if a different user (e.g., "Nigel" or "Tracy") later attempts to operate aerosol delivery system 1, the different voice pattern of this different user ("Nigel" or "Tracy") will not match the voice pattern from the predetermined authorized user profile (i.e., the user profile for "Peter"). Thus, control circuitry 18 will not execute operation of aerosol delivery system 1 for the different user ("Nigel" or "Tracy"). In this manner, control circuitry 18 can therefore limit the functionality of the aerosol delivery system to only authorized users (or users for whom more than the predetermined authorized user profile is used).

[0085] To help further discourage any inadvertent voice activation of the aerosol delivery system 1 described herein, according to some embodiments, a two-component input process may be required to enable any given action of the aerosol delivery system to be performed, as best illustrated with respect to the particular embodiment shown in FIG. 9 . Thus, according to some embodiments, control circuitry 18 from the aerosol delivery system 1 may be configured to perform an action on the aerosol delivery system 1 only in response to determining both: i) that sensor data meets a predetermined criterion; and ii) that actuator 98 from the aerosol delivery system 1 is operating. In this way, to the extent that a user may accidentally recite a particular utterance related to this predetermined criterion (e.g., the word “puff” with respect to some of the foregoing embodiments), such as by the utterance appearing as part of some other conversation the user is having, reciting this utterance alone will not cause control circuitry 18 to perform an action on the aerosol delivery system 1.

[0086] With respect to what such an actuator 98 from the aerosol delivery system 1 may be, it will be understood that this may conceptually include several different things. For example, according to some embodiments, the actuator 98 may comprise a touch sensor or a capacitive sensor. Meanwhile, according to some embodiments, the actuator 98 may be movable between a first position in which the actuator is inoperative and a second position in which the actuator is operative. In this manner, in certain embodiments, the actuator may be switched between the first and second positions (e.g., as part of a slidable switch). Still further, according to some embodiments, such as the one shown in the embodiment of FIG. 9, the actuator 98 may advantageously comprise a user input device, such as a user input button 20 and / or a touch-sensitive display 99.

[0087] Thus, referring to those embodiments in which control circuitry 18 from aerosol delivery system 1 is configured to perform an action on the aerosol delivery system only in response to determining both i) that sensor data meets predetermined criteria and ii) that actuator 20, 98B from aerosol delivery system 1 is operating, to still further control the operation of aerosol delivery system 1 in these instances, according to some embodiments (e.g., in some embodiments in which the operation includes providing power to aerosol generator 40 from aerosol delivery system 1), control circuitry 18 may be configured to stop operation as soon as control circuitry 18 determines that actuator 20, 98B is no longer operating. If this is the situation, for example, in an embodiment in which actuator 20, 98B is biased from the second position as described above toward the first position as soon as a user releases their pressure (P) on actuator 20, 98B, actuator 20, 98B may therefore return to the first position, thus causing control circuitry 18 to stop operation of the aerosol delivery system (which may be, for example, a particular action to provide power to aerosol generator 40 of aerosol delivery system 1).

[0088] Regardless of the particular embodiment described above in which actuator 98 is used, it should be understood that this actuator 98 may also be used in other embodiments to enable mechanism 98A to enable sensor 95 to operate. In this manner, unless actuator 98A is operated, this may disable sensor 95 from operating, and therefore any voice-activated capabilities in aerosol delivery system 1. In such embodiments, aerosol delivery system 1 may further be configured to be manually activated, such as by using user input button 20, such as by operations described with reference to the embodiments of FIGS. 1 through 6B. Thus, according to these embodiments, the presence of actuator 98, 98A may enable the aerosol delivery system to switch between a first operating mode (due to position P1 of actuator 98A in the embodiment from FIG. 9) in which aerosol delivery system 1 is operable to be voice-controlled (using sensor 95) and a second operating mode (due to position P2 of actuator 98A in the embodiment from FIG. 9) in which aerosol delivery system 1 is not operable to be voice-controlled (and / or is operable to generate aerosol only in response to pressing user input button 20). Such functionality may be particularly useful, for example, in instances where the aerosol delivery system 1 is intended to operate in an area requiring silence, and / or conversely, in instances where there is so much ambient noise (such as at a concert) that the control circuit 18 cannot identify from the sensor data any particular speech made by the user amid this ambient noise.

[0089] Regardless of the above embodiments in which an actuator 98 is used, it should be understood that the actuator 98 can additionally / alternatively be used in other embodiments to enable a different / separate mechanism for enabling the sensor 95 to operate and / or a different / separate mechanism for instructing the control circuitry 18 to perform an operation of the aerosol delivery system 1. For example, the actuators 98, 98B can be configured to operate to enable an operation to be performed. In this manner, a user can have two separate mechanisms for performing an operation of the aerosol delivery system: either a mechanism for manually operating the actuator (which can be, for example, the user input button 20, 98B) and / or a mechanism through the use of the sensor 95 and a voice-activated mechanism for the aerosol delivery system 1 described herein. Thus, again, according to these embodiments, the presence of the actuator 98 can provide improved operability of the aerosol delivery system 1. With the foregoing in mind, therefore, there is described an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; An actuator; Control circuit and and a control circuit comprising: receiving sensor data from a sensor; determining from the sensor data whether the sensor data meets a predetermined criterion; performing operation of the aerosol delivery system only in response to determining both i) that the sensor data meets predetermined criteria and ii) that the actuator is operating; The device is configured to: Also described is an aerosol delivery device for use in an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: an aerosol delivery device; and a consumable containing an aerosol-generating material for aerosolization, the aerosol delivery device comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery device; An actuator; Control circuit and and a control circuit comprising: receiving sensor data from a sensor; determining from the sensor data whether the sensor data meets a predetermined criterion; performing operation of the aerosol delivery device only in response to determining both i) that the sensor data meets predetermined criteria and ii) that the actuator is operating; The device is configured to: Also described is a method of performing an operation in an aerosol delivery system, the method comprising: a control circuit from the aerosol delivery system: receiving sensor data from a sensor from the aerosol delivery system, the sensor comprising a microphone, for detecting the voice of a user of the aerosol delivery system; determining from the sensor data whether the sensor data meets a predetermined criterion; performing operation of the aerosol delivery system only in response to determining both i) that the sensor data meets a predetermined criterion and ii) that an actuator from the aerosol delivery system is operating; This includes carrying out the following. Also described is an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; a user input device; Control circuit and and a control circuit comprising: receiving sensor data from a sensor; determining from the sensor data whether the sensor data meets a predetermined criterion; performing an action of the aerosol delivery system in response to determining either i) that the sensor data meets a predetermined criterion, and / or ii) that a user input device from the aerosol delivery system is activated; The device is configured to: Also described is an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; An actuator; Control circuit and and a control circuit comprising: receiving sensor data from a sensor; determining from the sensor data whether the sensor data meets a predetermined criterion; performing an operation of the aerosol delivery system in response to determining either i) that the sensor data meets a predetermined criterion, and / or ii) that an actuator from the aerosol delivery system is operating; and The device is configured to:

[0090] A voice-controlled aerosol delivery system for generating aerosol is also described, the aerosol delivery system being configured to switch between a first operating mode in which the aerosol delivery system is operable to be voice-controlled to generate aerosol, and a second operating mode in which the aerosol delivery system is not operable to be voice-controlled to generate aerosol.

[0091] A method for controlling the generation of aerosol in a voice-controlled aerosol delivery system is also described, the method including switching the aerosol delivery system between a first operating mode in which the aerosol delivery system is operable to be voice-controlled to generate aerosol and a second operating mode in which the aerosol delivery system is not operable to be voice-controlled to generate aerosol.

[0092] An aerosol delivery system 1 for generating aerosol is also described, the aerosol delivery system 1 comprising a sensor 95 with a microphone 97 for detecting the voice of a user of the aerosol delivery system 1. The aerosol delivery system further comprises control circuitry 16 configured to receive sensor data from the sensor, determine from the sensor data whether the sensor data meets predetermined criteria, and perform operation of the aerosol delivery system 1 in response to determining both i) that the sensor data meets the predetermined criteria and ii) that an actuator 98 from the aerosol delivery system 1 is operating.

[0093] Also provided herein are embodiments specified in the clauses listed below. 1. An aerosol delivery system for generating an aerosol, the aerosol delivery system comprising a sensor having a microphone for detecting the voice of a user of the aerosol delivery system, the aerosol delivery system further comprising control circuitry, the control circuitry comprising: receiving sensor data from a sensor; determining from the sensor data whether the sensor data meets a predetermined criterion; performing an operation of the aerosol delivery system in response to determining that the sensor data meets a predetermined criterion; configured to: An aerosol delivery system configured to operate in an operational mode prior to performing an operation of the aerosol delivery system to allow a predetermined criterion to be specified.

[0094] 2. The aerosol delivery system of any preceding clause, wherein the predetermined criteria includes the sensor data indicating a predetermined utterance has been spoken.

[0095] 3. The aerosol delivery system of clause 2, wherein the predetermined utterance indicates a predetermined phrase as being spoken.

[0096] 4. The aerosol delivery system is further configured to operate in an operational mode to allow a predetermined utterance to be specified, and the control circuitry, while the aerosol delivery system is operating in the operational mode, outputting a signal to instruct a user of the aerosol delivery system to specify an utterance; receiving speech data from a sensor, the speech data including data relating to the speech; determining an utterance from the utterance data; Designating the given utterance as being the determined utterance; 4. The aerosol delivery system of clause 2 or 3, configured to:

[0097] 5. The aerosol delivery system of any preceding clause, wherein the predetermined criteria includes the sensor data exhibiting an audio pattern from a predetermined authorized user profile.

[0098] 6. The aerosol delivery system is further configured to operate in an operational mode to allow a voice pattern from a predetermined authorized user profile to be specified, and the control circuitry, while the aerosol delivery system is operating in the operational mode, outputting a signal to instruct a user of the aerosol delivery system to specify an utterance; receiving speech data from a sensor, the speech data including data relating to the speech; determining a speech pattern from the speech data; Designating the voice pattern as being from a predetermined authorized user profile; 6. The aerosol delivery system of clause 5, configured to:

[0099] 7. An aerosol delivery system as described in any preceding clause, if further subject to at least clause 4 or 6, wherein the aerosol delivery system is further configured to enable an utterance to be designated as a predetermined phrase.

[0100] 8. The aerosol delivery system of clause 7, wherein the aerosol delivery system comprises a user input device for allowing a predetermined phrase to be entered.

[0101] 9. The aerosol delivery system of clause 8, wherein the user input device comprises a touch-sensitive display.

[0102] 10. The aerosol delivery system of any preceding clause, wherein the aerosol delivery system is further configured to allow an operation of the aerosol delivery system to be specified in an operational mode, the operation of the aerosol delivery system being responsive to determining that the sensor data meets predetermined criteria.

[0103] 11. The aerosol delivery system of clause 10, wherein the aerosol delivery system is configured to allow operation of the aerosol delivery system to be specified via a user input device.

[0104] 12. The aerosol delivery system of clause 10, wherein the aerosol delivery system is configured to allow operation of the aerosol delivery system to be specified via a microphone.

[0105] 13. The aerosol delivery system of any preceding clause, further comprising an actuator.

[0106] 14. The aerosol delivery system of clause 13, wherein the actuator is configured to operate to enable the sensor to operate.

[0107] 15. The aerosol delivery system of clause 13 or 14, wherein the actuator is configured to operate to enable an action to be performed.

[0108] 16. An aerosol delivery system as described in any of clauses 13 to 15, wherein the control circuit is configured to perform an action on the aerosol delivery system only in response to determining both i) that the sensor data meets predetermined criteria and ii) that the actuator is operating.

[0109] 17. An aerosol delivery system according to any one of clauses 13 to 16, wherein the actuator comprises a touch sensor.

[0110] 18. An aerosol delivery system according to any one of clauses 13 to 17, wherein the actuator comprises a capacitance sensor.

[0111] 19. An aerosol delivery system according to any one of clauses 13 to 18, wherein the actuator is movable between a first position in which the actuator is not operated and a second position in which the actuator is operated.

[0112] 20. An aerosol delivery system according to any one of clauses 13 to 19, wherein the actuator is movable between a first position in which the sensor is not activated and a second position in which the sensor is activated.

[0113] 21. The aerosol delivery system of clause 19 or 20, wherein the actuator is biased towards the first position.

[0114] 22. The aerosol delivery system of any preceding clause, wherein the aerosol delivery system is configured to prevent generation of aerosol from the aerosol delivery system while the aerosol delivery system is operating in the operational mode.

[0115] 23. The aerosol delivery system of any preceding clause, wherein the aerosol delivery system further comprises an aerosol generator for generating the aerosol.

[0116] 24. The aerosol delivery system of any of clauses 23, wherein the aerosol delivery system is configured to prevent operation of the aerosol generator while the aerosol delivery system is operating in the operating mode.

[0117] 25. An aerosol delivery system as described in clause 23 or 24, wherein operation includes providing power from the aerosol delivery system to an aerosol generator.

[0118] 26. The aerosol delivery system of any preceding clause, wherein the operation includes generating an aerosol from the aerosol delivery system. 27. A control circuit receiving second sensor data from the sensor; determining from the second sensor data whether the sensor data meets a second predetermined criterion; performing a second operation of the aerosol delivery system in response to determining that the second sensor data meets a second predetermined criterion; and further configured to: The aerosol delivery system of any preceding clause, wherein the aerosol delivery system is configured to operate in an operational mode prior to performing an operation of the aerosol delivery system to allow a second predetermined criterion to be specified.

[0119] 28. The aerosol delivery system of any preceding clause, wherein the aerosol delivery system comprises an aerosol delivery device and a consumable containing an aerosol-generating material for aerosolization, the aerosol delivery device configured to releasably receive the consumable to enable the aerosol-generating material to be aerosolized upon use of the aerosol delivery system.

[0120] 29. An aerosol delivery system as described in clause 28, wherein the aerosol delivery system is configured to operate in an operating mode to sequentially allow a first predetermined criterion, followed by a second predetermined criterion, to be specified.

[0121] 30. An aerosol delivery device for use in an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: an aerosol delivery device; and a consumable containing an aerosol-generating material for aerosolization, the aerosol delivery device comprising a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery device, the aerosol delivery device comprising: receiving sensor data from a sensor; determining from the sensor data whether the sensor data meets a predetermined criterion; performing an operation of the aerosol delivery device in response to determining that the sensor data meets a predetermined criterion; and a control circuit configured to: The aerosol delivery device is configured to operate in an operational mode prior to performing an operation of the aerosol delivery device to allow a predetermined criterion to be specified.

[0122] 31. A method of performing an operation in an aerosol delivery system, the method comprising: a control circuit from the aerosol delivery system: operating the aerosol delivery system in an operational mode to allow the predetermined criteria to be specified; receiving sensor data from a sensor from the aerosol delivery system, the sensor comprising a microphone, for detecting the voice of a user of the aerosol delivery system; determining from the sensor data whether the sensor data meets a predetermined criterion; performing an operation of the aerosol delivery system in response to determining that the sensor data meets a predetermined criterion; A method comprising:

[0123] 32. A method, comprising: a control circuit performing operation of the aerosol delivery system only in response to determining both i) that the sensor data meets a predetermined criterion and ii) that an actuator from the aerosol delivery system is operating. 32. The method of claim 31, further comprising:

[0124] 33. A method, comprising: a control circuit ceasing operation as soon as the control circuit determines that the actuator is no longer operating. 33. The method of clause 32, further comprising:

[0125] 34. A method, comprising: a control circuit operating the aerosol delivery system in an operational mode to enable the operation to be specified. 34. The method of any one of clauses 31 to 33, further comprising:

[0126] 35. A method, comprising: a control circuit Preventing generation of aerosol from the aerosol delivery system while the aerosol delivery system is operating in an operational mode. 35. The method of any one of clauses 31 to 34, further comprising:

[0127] 36. A method, comprising: a control circuit Preventing operation of the aerosol generator from the aerosol delivery system while the aerosol delivery system is operating in the operational mode. 36. The method of any one of clauses 31 to 35, further comprising:

[0128] To address various problems and advance the art, this disclosure illustrates, by way of example, various embodiments in which the claimed invention may be practiced. The advantages and features of the present disclosure are merely a representative sample of embodiments and are not intended to be exhaustive and / or exclusive. They are presented solely to aid understanding and teach the claimed invention. The advantages, embodiments, examples, functions, features, structures, and / or other aspects of the present disclosure should not be construed as limitations on the present disclosure as defined by the claims or limitations on the equivalents of the claims, and it is understood that other embodiments may be utilized and modifications may be made without departing from the scope of the claims. Various embodiments may suitably comprise, consist of, or essentially consist of various combinations of the disclosed elements, components, features, parts, steps, means, etc., other than those specifically described herein, and thus it will be understood that features of the dependent claims may be combined with features of the independent claims in combinations other than those explicitly recited in the claims. The present disclosure may include other inventions not currently claimed but which may be claimed in the future. In this regard, it will therefore be understood that any feature from any given independent claim or clause may include any combination of one or more features from any other clause or claim listed herein.

[0129] Similarly, as alluded to above, it will be understood that the present disclosure is not necessarily limited to only one predetermined criterion paired with only a single operation of the aerosol delivery system. Thus, it will be understood that the present disclosure is also applicable to aerosol delivery systems that may use any number of different operations of the aerosol delivery system, each operation paired / associated with a respective predetermined criterion (and possibly a corresponding predetermined utterance).

[0130] On the other hand, it will be understood that the present disclosure is not necessarily limited to voice control from a single user. Thus, according to embodiments, the predetermined criteria include the sensor data exhibiting a voice pattern from a predetermined authorized user profile, according to some embodiments, the predetermined criteria may equally include the sensor data exhibiting a voice pattern from one of a plurality of different predetermined authorized user profiles (e.g., in embodiments in which a single aerosol delivery system is shared by several different users).

[0131] It will be further appreciated that, according to some embodiments, any predetermined criteria used herein paired with any given operation of aerosol delivery system 1 may include sensor data indicating a predetermined utterance as having been spoken and exhibiting a voice pattern from a predetermined authorized user profile. In this manner, for an operation of the aerosol delivery system to be performed, control circuitry 18 must determine both that the correct utterance has been spoken and that this utterance was spoken by an authorized person / user. It will thus be appreciated that, with respect to these latter embodiments, this may result in a particularly secure voice-activated aerosol delivery system 1 that is more resistant to unauthorized user operation.

[0132] Also, with respect to the aerosol delivery system while operating in the operational mode, in such instances, it will be understood that the aerosol delivery system may, in some embodiments, be configured to prevent the generation of aerosol from the aerosol delivery system while the aerosol delivery system is operating in this operational mode, and / or to prevent the operation of any aerosol generator from the aerosol delivery system while the aerosol delivery system is operating in this operational mode.

[0133] Item 1 1. An aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; An actuator; Control circuit and The control circuit comprises: receiving sensor data from the sensor; determining from the sensor data whether the sensor data meets predetermined criteria; performing operation of the aerosol delivery system only in response to determining both i) that the sensor data meets the predetermined criteria and ii) that the actuator is operating; The aerosol delivery system is configured to:

[0134] Section 2 Item 1. The aerosol delivery system of item 1, wherein the control circuit is configured to stop the operation as soon as the control circuit determines that the actuator is no longer operating.

[0135] Section 3 Item 3. The aerosol delivery system of item 1 or 2, wherein the actuator comprises a touch sensor.

[0136] Section 4 Item 4. The aerosol delivery system according to any one of items 1 to 3, wherein the actuator includes a capacitance sensor.

[0137] Section 5 Item 5. The aerosol supply system according to any one of items 1 to 4, wherein the actuator is movable between a first position in which the actuator is not operated and a second position in which the actuator is operated.

[0138] Section 6 Item 6. The aerosol delivery system of item 5, wherein the actuator is biased toward the first position.

[0139] Section 7 7. The aerosol supply system according to any one of items 1 to 6, wherein the operation includes supplying power from the aerosol supply system to an aerosol generator.

[0140] Section 8 Item 8. The aerosol delivery system according to any one of items 1 to 7, wherein the operation includes generating an aerosol from the aerosol delivery system.

[0141] Section 9 9. The aerosol delivery system of any one of claims 1 to 8, comprising an aerosol delivery device and a consumable containing an aerosol-generating material for aerosolization, the aerosol delivery device configured to releasably receive the consumable to enable the aerosol-generating material to be aerosolized when the aerosol delivery system is used.

[0142] Section 10 The aerosol supply system described in any one of items 1 to 9, wherein the aerosol supply system is configured to operate in a certain operating mode before performing the operation of the aerosol supply system to enable the predetermined criteria to be specified.

[0143] Section 11 Item 11. The aerosol delivery system of item 10, wherein the predetermined criteria includes the sensor data indicating that a predetermined utterance has been spoken.

[0144] Section 12 Item 12. The aerosol delivery system of item 11, wherein the predetermined utterance indicates a predetermined phrase as spoken.

[0145] Section 13 The aerosol delivery system is further configured to operate in the operational mode to allow the predetermined utterance to be specified, and the control circuitry, while the aerosol delivery system is operating in the operational mode, outputting a signal to instruct a user of the aerosol delivery system to specify an utterance; receiving speech data from the sensor, the speech data including data related to the speech; determining the utterance from the utterance data; designating the predetermined utterance as being the determined utterance; and Item 13. The aerosol delivery system according to item 11 or 12, configured to:

[0146] Section 14 14. The aerosol delivery system of any one of claims 10 to 13, wherein the predetermined criteria include the sensor data exhibiting a voice pattern from a predetermined authorized user profile.

[0147] Section 15 The aerosol delivery system is further configured to operate in the operational mode to allow the voice pattern from the predetermined authorized user profile to be specified, and the control circuitry, while the aerosol delivery system is operating in the operational mode, outputting a signal to instruct a user of the aerosol delivery system to specify an utterance; receiving speech data from the sensor, the speech data including data related to the speech; determining the voice pattern from the speech data; designating the voice pattern as being the voice pattern from the predetermined authorized user profile; Item 15. The aerosol delivery system according to item 14, configured to:

[0148] Item 16 The aerosol delivery system of claim 13 or 15, or claim 14 citing claim 13, wherein the aerosol delivery system is further configured to allow the utterance to be specified as a predetermined phrase.

[0149] Section 17 Item 17. The aerosol delivery system of item 16, wherein the aerosol delivery system comprises a user input device for allowing the predetermined phrase to be input.

[0150] Section 18 Item 18. The aerosol delivery system of item 17, wherein the user input device comprises a touch-sensitive display.

[0151] Section 19 Item 19. The aerosol delivery system of any one of items 10 to 18, wherein the aerosol delivery system is further configured to allow the operation of the aerosol delivery system to be specified in the operating mode.

[0152] Section 20 20. The aerosol delivery system of claim 19, wherein the aerosol delivery system is configured to allow the operation of the aerosol delivery system to be specified via a user input device.

[0153] Section 21 20. The aerosol delivery system of claim 19, wherein the aerosol delivery system is configured to allow the operation of the aerosol delivery system to be specified via the microphone.

[0154] Section 22 22. The aerosol delivery system of any one of claims 10 to 21, wherein the aerosol delivery system is configured to prevent generation of aerosol from the aerosol delivery system while the aerosol delivery system is operating in the operating mode.

[0155] Section 23 Item 23. The aerosol supply system according to any one of items 1 to 22, further comprising an aerosol generator for generating the aerosol.

[0156] Section 24 The aerosol delivery system of claim 23, when further dependent on any one of claims 10 to 22, wherein the aerosol delivery system is configured to prevent operation of the aerosol generator while the aerosol delivery system is operating in the operating mode.

[0157] Section 25 The control circuit receiving second sensor data from the sensor; determining from the second sensor data whether the sensor data meets a second predetermined criterion; performing a second operation of the aerosol delivery system in response to determining that the second sensor data meets the second predetermined criterion; and performing the second operation of the aerosol delivery system only in response to determining both i) that the sensor data meets the second predetermined criterion and ii) that the actuator is operating; Item 25. The aerosol delivery system according to any one of items 1 to 24, further configured to perform the following.

[0158] Section 26 Item 25, which cites any one of items 10 to 24, is an aerosol delivery system described in item 25, wherein the aerosol delivery system is configured to operate in the operating mode before performing the operation of the aerosol delivery system to enable the second predetermined criterion to be specified.

[0159] Section 27 Item 27. The aerosol delivery system of item 26, wherein the aerosol delivery system is configured to operate in the operating mode to sequentially allow the first predetermined criterion, followed by the second predetermined criterion, to be specified.

[0160] Section 28 28. The aerosol delivery system of any one of claims 1 to 27, comprising an aerosol delivery device and a consumable containing an aerosol-generating material for aerosolization, the aerosol delivery device configured to releasably receive the consumable to enable the aerosol-generating material to be aerosolized when the aerosol delivery system is used.

[0161] Section 29 1. An aerosol delivery device for use in an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising the aerosol delivery device and a consumable containing an aerosol-generating material for aerosolization, the aerosol delivery device comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery device; An actuator; Control circuit and The control circuit comprises: receiving sensor data from the sensor; determining from the sensor data whether the sensor data meets predetermined criteria; performing operation of the aerosol delivery device only in response to determining both i) that the sensor data meets the predetermined criteria and ii) that the actuator is operating; The aerosol delivery device is configured to:

[0162] Item 30 1. A method of performing an operation in an aerosol delivery system, the method comprising: receiving sensor data from a sensor from the aerosol delivery system, the sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; determining from the sensor data whether the sensor data meets predetermined criteria; performing operation of the aerosol delivery system only in response to determining both i) that the sensor data meets the predetermined criteria and ii) that an actuator from the aerosol delivery system is operating; A method comprising:

[0163] Item 31 The method further comprises: ceasing said operation as soon as said control circuit determines that said actuator is no longer operating. Item 31. The method of item 30, further comprising:

[0164] Section 32 The method further comprises: operating the aerosol delivery system in an operational mode prior to receiving the sensor data from the sensor to enable the operation to be specified. Item 32. The method of item 30 or 31, further comprising:

[0165] Section 33 The method further comprises: Preventing generation of aerosol from the aerosol delivery system while the aerosol delivery system is operating in the operational mode to enable the operation to be specified. Item 33. The method of item 32, further comprising:

[0166] Section 34 The method further comprises: Preventing operation of an aerosol generator from the aerosol delivery system while the aerosol delivery system is operating in the operating mode to allow the operation to be designated. Item 34. The method of item 32 or 33, further comprising:

[0167] Section 35 1. An aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; a user input device; Control circuit and The control circuit comprises: receiving sensor data from the sensor; determining from the sensor data whether the sensor data meets predetermined criteria; performing an operation of the aerosol delivery system in response to determining either i) that the sensor data meets the predetermined criteria, and / or ii) that the user input device from the aerosol delivery system is operating; and The aerosol delivery system is configured to:

[0168] Section 36 1. An aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; An actuator; Control circuit and The control circuit comprises: receiving sensor data from the sensor; determining from the sensor data whether the sensor data meets predetermined criteria; performing an operation of the aerosol delivery system in response to determining either i) that the sensor data meets the predetermined criteria, and / or ii) that the actuator from the aerosol delivery system is operating; and The aerosol delivery system is configured to:

[0169] Section 37 A voice-controlled aerosol delivery system for generating an aerosol, the aerosol delivery system being configured to switch between a first operating mode in which the aerosol delivery system is operable to be voice-controlled to generate the aerosol, and a second operating mode in which the aerosol delivery system is not operable to be voice-controlled to generate the aerosol.

[0170] Section 38 38. The aerosol delivery system of claim 37, wherein the aerosol delivery system comprises an actuator for switching the aerosol delivery system between the first operating mode and the second operating mode.

[0171] Item 39 Item 39. The aerosol delivery system of claim 37 or 38, further comprising a user input device operable in the second operating mode to enable the aerosol delivery system to generate the aerosol in the second operating mode.

[0172] Section 40 A method for controlling the generation of aerosol in a voice-controlled aerosol delivery system, the method comprising switching the aerosol delivery system between a first operating mode in which the aerosol delivery system is operable to be voice-controlled to generate the aerosol, and a second operating mode in which the aerosol delivery system is not operable to be voice-controlled to generate the aerosol.

Claims

1. 1. An aerosol delivery system for generating an aerosol, the aerosol delivery system comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; An actuator; Control circuit and wherein the control circuit comprises: receiving sensor data from the sensor; determining from the sensor data whether the sensor data meets predetermined criteria; performing operation of the aerosol delivery system only in response to determining both i) that the sensor data meets the predetermined criteria and ii) that the actuator is operating; The aerosol delivery system is configured to:

2. 10. The aerosol delivery system of claim 1, wherein the control circuit is configured to stop the operation as soon as the control circuit determines that the actuator is no longer operating.

3. The aerosol delivery system of claim 1 , wherein the actuator comprises a touch sensor.

4. The aerosol delivery system of claim 1 , wherein the actuator comprises a capacitance sensor.

5. 10. The aerosol delivery system of claim 1, wherein the actuator is movable between a first position in which the actuator is inoperative and a second position in which the actuator is operative.

6. The aerosol delivery system of claim 5 , wherein the actuator is biased toward the first position.

7. The aerosol delivery system of claim 1 , wherein the operation includes providing power from the aerosol delivery system to an aerosol generator.

8. The aerosol delivery system of any one of claims 1 to 7, wherein the aerosol delivery system is configured to operate in a certain operating mode before performing the operation of the aerosol delivery system to enable the predetermined criteria to be specified.

9. the predetermined criteria includes the sensor data indicating a predetermined utterance was spoken; 9. The aerosol delivery system of claim 8, wherein the predetermined utterance indicates a predetermined phrase as being spoken.

10. The aerosol delivery system is further configured to operate in the operational mode to allow the predetermined utterance to be specified, and the control circuitry, while the aerosol delivery system is operating in the operational mode, outputting a signal to instruct a user of the aerosol delivery system to specify an utterance; receiving speech data from the sensor, the speech data including data related to the speech; determining the utterance from the utterance data; designating the predetermined utterance as being the determined utterance; and 10. The aerosol delivery system of claim 9 configured to:

11. 9. The aerosol delivery system of claim 8, wherein the predetermined criteria includes the sensor data exhibiting a voice pattern from a predetermined authorized user profile.

12. 9. The aerosol delivery system of claim 8, wherein the aerosol delivery system is further configured to allow the operation of the aerosol delivery system to be specified in the operating mode.

13. 13. The aerosol delivery system of claim 12, wherein the aerosol delivery system is configured to allow the operation of the aerosol delivery system to be specified via a user input device.

14. The aerosol delivery system of claim 12 , wherein the aerosol delivery system is configured to allow the operation of the aerosol delivery system to be specified via the microphone.

15. 9. The aerosol delivery system of claim 8, wherein the aerosol delivery system is configured to prevent generation of aerosol from the aerosol delivery system while the aerosol delivery system is operating in the operational mode.

16. the aerosol delivery system further comprising an aerosol generator for generating the aerosol; 9. The aerosol delivery system of claim 8, wherein the aerosol delivery system is configured to prevent operation of the aerosol generator while the aerosol delivery system is operating in the operational mode.

17. The control circuit receiving second sensor data from the sensor; determining from the second sensor data whether the sensor data meets a second predetermined criterion; performing a second operation of the aerosol delivery system in response to determining that the second sensor data meets the second predetermined criterion; and performing the second operation of the aerosol delivery system only in response to determining both i) that the sensor data meets the second predetermined criterion and ii) that the actuator is operating; 9. The aerosol delivery system of claim 8, further configured to:

18. the aerosol delivery system is configured to operate in the operational mode prior to performing the operation of the aerosol delivery system to allow the second predetermined criterion to be specified; 18. The aerosol delivery system of claim 17, wherein the aerosol delivery system is configured to operate in the operating mode to sequentially allow the predetermined criterion, followed by the second predetermined criterion, to be specified.

19. 1. An aerosol delivery device for use in an aerosol delivery system for generating an aerosol, the aerosol delivery system comprising the aerosol delivery device and a consumable containing an aerosol-generating material for aerosolization, the aerosol delivery device comprising: a sensor comprising a microphone for detecting the voice of a user of the aerosol delivery device; An actuator; Control circuit and wherein the control circuit comprises: receiving sensor data from the sensor; determining from the sensor data whether the sensor data meets predetermined criteria; performing operation of the aerosol delivery device only in response to determining both i) that the sensor data meets the predetermined criteria and ii) that the actuator is operating; The aerosol delivery device is configured to:

20. 1. A method of performing an operation in an aerosol delivery system, the method comprising: receiving sensor data from a sensor from the aerosol delivery system, the sensor comprising a microphone for detecting the voice of a user of the aerosol delivery system; determining from the sensor data whether the sensor data meets predetermined criteria; performing operation of the aerosol delivery system only in response to determining both i) that the sensor data meets the predetermined criteria and ii) that an actuator from the aerosol delivery system is operating; A method comprising:

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