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35569 results about "Marine navigation" patented technology

Navigation is a field of study that focuses on the process of monitoring and controlling the movement of a craft or vehicle from one place to another. The field of navigation includes four general categories: land navigation, marine navigation, aeronautic navigation, and space navigation.

Method and apparatus for catheter navigation and location and mapping in the heart

A medical system for finding and displaying the location of electrodes within the body. The electrodes may be used to measure the voltage on the heart wall and display this as an activation map on a geometry representing the heart chamber.
Owner:ST JUDE MEDICAL ATRIAL FIBRILLATION DIV

Method and apparatus for textual exploration discovery

The present invention relates to a method and system for textual exploration and discovery. More specifically, the method and system provide a text-driven and grammar based tool for textual exploration and textual navigation. The facilities for textual exploration and textual navigation are based on a system of index entries that are connected to the underlying text segments from which the index entries are derived. Text units with particular grammatical, semantic, and / or pragmatic features constitute bundles of sentences or text zones.
Owner:BRIT HELLE AARSKOG +1

Navigation Apparatus

A navigation apparatus includes: an input operating unit; a map image storage member; a current position detecting member; a destination determination member; a visiting order determination member which determines a visiting order of each of the plurality of destinations in an revisable manner; a display control member which displays on the display member the map image on which the current position of the user and positions of all of the plurality of destinations are displayed; and a route calculation member which calculates a route from the current position by way of all of the plurality of destinations according to the visiting orders.
Owner:HONDA MOTOR CO LTD

Remotely activated mitral annuloplasty system and methods

Disclosed are implants and methods for remote remodeling of a mitral valve annulus. The implant comprises a body transformable from a flexible configuration for navigation to a treatment site, to a remodeling configuration for, in one application, applying pressure to the posterior leaflet of the mitral valve. On board electronics allow post deployment adjustment of the implant.
Owner:EDWARDS LIFESCIENCES AG

System and method for providing a natural language voice user interface in an integrated voice navigation services environment

A conversational, natural language voice user interface may provide an integrated voice navigation services environment. The voice user interface may enable a user to make natural language requests relating to various navigation services, and further, may interact with the user in a cooperative, conversational dialogue to resolve the requests. Through dynamic awareness of context, available sources of information, domain knowledge, user behavior and preferences, and external systems and devices, among other things, the voice user interface may provide an integrated environment in which the user can speak conversationally, using natural language, to issue queries, commands, or other requests relating to the navigation services provided in the environment.
Owner:VOICEBOX TECH INC

Method and system for pushing and pulling data using wideband and narrowband transport systems

The present invention has particular applications to the navigation of Internet web pages using two-way interactive communication devices, such as a mobile device, a mobile phone, a landline telephone, and an Internet capable remote controller. According to one aspect of the present invention, each of the two-way interactive communication devices is a node in a distributed network, thus the devices can access hypermedia or hierarchic layers of information stored in server devices on the network. When one or more pages of information are updated, rather than sending the entire updated information to users of the devices subscribing to the updated information through the network, the present invention sends a notification to a proxy server that forwards the notification to the users using a messaging system via a low cost narrowband channel. Upon receiving the notification, the users can fetch the updates, when needed, through a wideband channel. Hence systemic solutions are provided in the present invention to integrate wideband and narrowband channels so as to keep the users informed of any updates to their desired information and meanwhile provide efficient means to the users for retrieving the latest updates without incurring uncontrollable costs and increasing unnecessary network traffics.
Owner:UNWIRED PLANET

Control and systems for autonomously driven vehicles

A navigation and control system including one or more position sensors configured to generate position signals indicative of the location and heading of a vehicle. The system includes one or more operation control mechanisms having inputs and producing outputs which control an operation of the vehicle and includes a self-contained autonomous controller disposed remote from the operation control mechanisms. The autonomous controller includes a processor configured to receive the position signals from the position sensors and to generate operation control signals defining an updated travel path for the vehicle, and a programmable interface providing communication among the position sensors, the operation control mechanisms, and the processor. The programmable interface is configured to normalize inputs to the processor from the position sensors and to generate compatible operation control signals applied as the inputs to the operation control mechanisms, whereby the self-contained autonomous controller is configurable for operation with a variety of different sensors and different operation control mechanisms.
Owner:SAMSUNG ELECTRONICS CO LTD

Apparatus and method for determining the relative position and orientation of neurostimulation leads

Interelectrode impedance or electric field potential measurements are used to determine the relative orientation of one lead to other leads in the spinal column or other body / tissue location. Interelectrode impedance is determined by measuring impedance vectors. The value of the impedance vector is due primarily to the electrode-electrolyte interface, and the bulk impedance between the electrodes. The bulk impedance between the electrodes is, in turn, made up of (1) the impedance of the tissue adjacent to the electrodes, and (2) the impedance of the tissue between the electrodes. In one embodiment, the present invention makes both monopolar and bipolar impedance measurements, and then corrects the bipolar impedance measurements using the monopolar measurements to eliminate the effect of the impedance of the tissue adjacent the electrodes. The orientation and position of the leads may be inferred from the relative minima of the corrected bipolar impedance values. These corrected impedance values may also be mapped and stored to facilitate a comparison with subsequent corrected impedance measurement values. Such comparison allows a determination to be made as to whether the lead position and / or orientation has changed appreciably over time. In another embodiment, one or more electrodes are stimulated and the resulting electric field potential on the non-stimulated electrodes is measured. Such field potential measurements provide an indication of the relative orientation of the electrodes. Once known, the relative orientation may be used to track lead migration, to setup stimulation configurations and parameters for nominal stimulation and / or navigation. Also, such measurements allow automatic adjustment of stimulation energy to a previously-defined optimal potential field in the case of lead migration or postural changes.
Owner:BOSTON SCI NEUROMODULATION CORP

Methods and apparatus for treating disorders of the ear, nose and throat

Methods and apparatus for treating disorders of the ear, nose, throat or paranasal sinuses, including methods and apparatus for dilating ostia, passageways and other anatomical structures, endoscopic methods and apparatus for endoscopic visualization of structures within the ear, nose, throat or paranasal sinuses, navigation devices for use in conjunction with image guidance or navigation system and hand held devices having pistol type grips and other handpieces.
Owner:ACCLARENT INC

System and method for locating, tracking, and/or monitoring the status of personnel and/or assets both indoors and outdoors

A system and method for locating, tracking, and / or monitoring the status of personnel and / or assets (collectively “trackees”), both indoors and outdoors, is provided. Tracking data obtained from any number of sources utilizing any number of tracking methods (e.g., inertial navigation and signal-based methods) may be provided as input to a mapping application. The mapping application may generate position estimates for trackees using a suite of mapping tools to make corrections to the tracking data. The mapping application may further use information from building data, when available, to enhance position estimates. Indoor tracking methods including, for example, sensor fusion methods, map matching methods, and map building methods may be implemented to take tracking data from one or more trackees and compute a more accurate tracking estimate for each trackee. Outdoor tracking methods may be implemented to enhance outdoor tracking data by combining tracking estimates such as inertial tracks with magnetic and / or compass data if and when available, and with GPS, if and when available.
Owner:TRX SYST

Navigation and control system for autonomous vehicles

A navigation and control system including a sensor configured to locate objects in a predetermined field of view from a vehicle. The sensor has an emitter configured to repeatedly scan a beam into a two-dimensional sector of a plane defined with respect to a first predetermined axis of the vehicle, and a detector configured to detect a reflection of the emitted beam from one of the objects. The sensor includes a panning mechanism configured to pan the plane in which the beam is scanned about a second predetermined axis to produce a three dimensional field of view. The navigation and control system includes a processor configured to determine the existence and location of the objects in the three dimensional field of view based on a position of the vehicle and a time between an emittance of the beam and a reception of the reflection of the emitted beam from one of the objects.
Owner:SAMSUNG ELECTRONICS CO LTD

Method and apparatus for a distributed home-automation-control (HAC) window

A software-control-module for enabling a user to monitor and control home-automated-systems and appliances from one or more remote interfaces on a data-packet-network is provided. The module comprises a reporting function for reporting current status of the home-automated-systems and appliances; a selection function for selecting options related to system and appliance settings; a command-building function for building commands for system and appliance control; an execution function for executing commands; and a display function for displaying relevant data and for facilitating interactive control ability. the software-control module is distributed to pre-selected network locations frequented by a user such that the user may have control over home-automated systems and appliances while visiting the network location during network navigation.
Owner:P&I

Method and apparatus for sending, retrieving and planning location relevant information

The present invention is directed to a method and apparatus for sending and retrieving location relevant information to a user by selecting and designating a point of interest that is displayed on a graphical user interface and sending the location information associated with that point of interest to a receiver that is also selected using the graphical user interface. The location relevant information may also include mapped routes, waypoints, geo-fenced areas, moving vehicles etc. Updated location relevant information may also be continuously sent to the user while generating updated mapping information on the graphical user interface. The present invention may be practiced by using communication devices such as a personal computer, a personal digital assistance, in-vehicle navigation systems, or a mobile telephone.
Owner:TELECOMM SYST INC

Trajectory storage apparatus and method for surgical navigation systems

Apparatus and methods are disclosed for use within an image-guided surgical navigation system for the storage and measurement of trajectories for surgical instruments. An icon representing the real-time trajectory of a tracked instrument is overlaid on one or more pre-acquired images of the patient. At the surgeon's command, the navigation system can store multiple trajectories of the instrument and create a static icon representing each saved trajectory for display. The surgeon may also measure a planar angle between any two trajectories. The angle is computed in the plane of the image, and therefore will be computed separately for each image displayed. Furthermore, the surgeon has the option of computing and displaying the three-dimensional distance between two points defined by any two trajectories.
Owner:MEDTRONIC NAVIGATION

Method and apparatus for controlling and displaying contents in a user interface

This invention relates to a display method and apparatus, and more particularly, this invention relates to a user interface with multiple applications which can be operated concurrently and / or independently by using simple finger gestures. Furthermore, the user is allowed to intuitively operate and control digital information, functions, applications, etc. to improve operability. In one exemplary embodiment of the present invention, the user is able to use finger gesture to navigate the user interface via a virtual spindle metaphor to select different applications. The user can also split the user interface to at least two display segments which may contain different applications. Moreover, each display segment can be moved to a desirable location on the user interface to provide a seamless operation environment. This invention can also be used in vehicle navigation systems to reduce driver distraction when the display segments can be split and each application can be moved around, so that the passenger can operate the navigation system while the user is driving.
Owner:ALPINE ELECTRONICS INC

Internet navigation using soft hyperlinks

A system for internet navigation using soft hyperlinks is disclosed, in connection with an illustrative information retrieval system with which it may be used. The navigation tool provides freedom to move through a collection of electronic documents independent of any hyperlink which has been inserted within an HTML page. A user can click on any term in a document page, not only those that are hyperlinked. For example, when a user clicks on an initial word within the document, the disclosed system employs a search engine in the background to retrieve a list of related terms. In an illustrative embodiment, a compass-like display appears with pointers indicating the first four terms returned by the search engine. These returned terms have the highest degree of correlation with the initial search term in a lexical knowledge base that the search engine constructs automatically. The disclosed system allows the user to move from the current document to one of a number of document lists which cover different associations between the initial word clicked on by the user and other terms extracted from within the retrieved list of related terms. The disclosed system may further allow the user to move to a document that is considered most related to the initial word clicked on by the user, or to a list of documents that are relevant to a phrase or paragraph selection indicated by the user within the current page.
Owner:FIVER LLC

Single-handed approach for navigation of application tiles using panning and zooming

The subject invention provides a unique interactive system and method that facilitate single-handed navigation and interaction with applications within a display space on any type of mobile computing device. The system and method include or employ scalable application tiles corresponding to applications, whereby the application tiles can provide or indicate the current state of the corresponding application. The state information provided in each tile can vary as well depending on the current size of the tile. The tiles can be arranged into a plurality of zones such that a user can view one particular zone at a time and obtain more context and information from the application tiles in that zone rather than working with all tiles and all zones at the same time. The view of the display space can be of the world or all application tiles, zone, or application. Panning and zooming among the zones, application tiles and / or views can be performed single-handedly using designated on or off screen controls.
Owner:APPLE INC

Wireless system for providing instrument and implant data to a surgical navigation unit

A system for wirelessly providing data regarding surgical implements such as surgical tools, trial and inserts themselves to a surgical navigation unit. Each implement includes an RFID in which data regarding the implement are stored. The tool used to fit the implement has a first coil positioned to exchange signals with a complementary coil integral with the RFID. The tool also has a prism for receiving a navigation tracker. A second tool coil, in the prism, is connected to the first coil. The second tool coil is also connected to an RFID integral with the tool. The tracker, through the tool coils, reads the data in the implement RFID and the tool RFID. A transmitter in the tracker wirelessly forwards the data to the surgical navigation system. The data are used to facilitate reactive workflow guidance of the procedure and monitor the position of the implement.
Owner:STRYKER CORP

Navigational control system for a robotic device

A navigational control system for altering movement activity of a robotic device operating in a defined working area, comprising a transmitting subsystem integrated in combination with the robotic device, for emitting a number of directed beams, each directed beam having a predetermined emission pattern, and a receiving subsystem functioning as a base station that includes a navigation control algorithm that defines a predetermined triggering event for the navigational control system and a set of detection units positioned within the defined working area in a known spaced-apart relationship, the set of detection units being configured and operative to detect one or more of the directed beams emitted by the transmitting system; and wherein the receiving subsystem is configured and operative to process the one or more detected directed beams under the control of the navigational control algorithm to determine whether the predetermined triggering event has occurred, and, if the predetermined triggering event has occurred transmit a control signal to the robotic device, wherein reception of the control signal by the robotic device causes the robotic device to implement a prescribed conduct that alters the movement activity of the robotic device.
Owner:IROBOT CORP

System and method for annotating web-based documents

The present invention allows computer users to integrate any annotation, including ink, highlighter, text-based notes and audio, directly into a Web-based document (WBD) displayed by a Web browser. This integration enables others to view the personalized annotated WBD, which retains its original active links and properties, over the Internet without the need for specialized software. Annotations are integrated into WBDs by freezing the WBD, overlaying an image file containing the annotations onto the WBD, and enabling browser events to pass through the image layer. Annotations may also be integrated into WBDs by using component object technology. The present invention collects and organizes annotated WBDs, and provides users with an intuitive Web-based interface for accessing, viewing and searching the annotated WBDs. Users may annotate blank WBDs, effectively converting their Web browsers into online notebooks / scrapbooks. The present invention also provides users with many novel interface techniques, such as dog-ears and its associated navigation tools, splitting pages, turning pages, selecting and copying various portions of a WBD (including shaking out a copy), and marking menus suited for right-handed or left-handed users.
Owner:MICROSOFT CORP

Helicopter with multi-rotors and wireless capability

The present invention relates to a helicopter having a modular airframe, with multiple layers which can be connected easily, the layers which house the electronics (autopilot and navigation systems), batteries, and payload (including camera system) of the helicopter. The helicopter has four, six, and eight rotors, which can be easily changed via removing one module of the airframe. In one embodiment, the airframe has a vertical stacked appearance, and in another embodiment, a domed shape (where several of the layers are stacked internally). In one embodiment, there is a combination landing gear and camera mount. The helicopter allows for simple flight and usage by remote control, and non-remote control, users.
Owner:GEOTECH ENVIRONMENTAL EQUIP

Method and system for navigating a display screen for locating a desired item of information

A method and a system for navigating a display screen to search for a desired item of information stored in an electronic device. The electronic device includes a novel fly over user interface (FOUI) capable of receiving commands from a user to provide a zoom out view of the display screen. A user may commence a navigation session by touching the display screen in a non active area or by clicking on a specifically designated icon to activate the user interface. During the navigation session, the display screen is zoomed-out and a magnifying area may appear on the display screen. The user interface enables the user to scroll the zoomed-out display screen by dragging the magnifying area towards an edge of the display screen to find a desired item of information. The display screen may be a display screen of a digital device (e.g., portable computer, personal computer, a cellular telephone, a digital watch, etc). The user may terminate a navigation session by removing the pointer from the display screen.
Owner:ACCESS

En-Route Navigation Display Method and Apparatus Using Head-Up Display

In an en-route navigation system such as for a vehicle, an image of a cable is presented as a navigation object in a head-up display to indicate a route that the vehicle should follow. In particular embodiments the cable appears to an observer to be a real cable existing in the landscape and extending higher than the head of the observer as would, for example, a trolley cable. The cable is illustratively displayed volumetrically and with an optic flow that is consistent with the optic flow of the landscape when the vehicle is moving, thereby creating the impression that it is real. As a result, the cable can be displayed without any accompanying images that correlate points on the cable with locations in the landscape and yet nonetheless serve as a very useful tool for indicating to a driver the route over which the vehicle should go. The cable may be in any of a number of forms including a continuous line, a line with non-closely-spaced gaps, a line having non-closely-spaced segments that have a different luminance from the rest of the line or a string of closely-spaced objects.
Owner:MAKING VIRTUAL SOLID

Automatic Scene Modeling for the 3D Camera and 3D Video

Single-camera image processing methods are disclosed for 3D navigation within ordinary moving video. Along with color and brightness, XYZ coordinates can be defined for every pixel. The resulting geometric models can be used to obtain measurements from digital images, as an alternative to on-site surveying and equipment such as laser range-finders. Motion parallax is used to separate foreground objects from the background. This provides a convenient method for placing video elements within different backgrounds, for product placement, and for merging video elements with computer-aided design (CAD) models and point clouds from other sources. If home users can save video fly-throughs or specific 3D elements from video, this method provides an opportunity for proactive, branded media sharing. When this image processing is used with a videoconferencing camera, the user's movements can automatically control the viewpoint, creating 3D hologram effects on ordinary televisions and computer screens.
Owner:SUMMERS

Intelligent media navigation

Techniques and systems for intelligent navigation of sequential media content are disclosed. The intelligent navigation is well suited to enable users to better control media playback with regards to a media playback application operating on a computing device.
Owner:APPLE INC
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