105 results about "Hand size" patented technology

Various x-y input devices are disclosed that are adapted to allow a user to hold and operate the input device with a stress-reducing, open grip posture with the thumb pointing forward and on top of the device. One preferred embodiment discloses an input device for a computer comprising an x-y input sensor (such as a touchpad) positioned perpendicular to the thumb such that the user provides input with the thumb tip by using pivotal movement of the thumb. Various stress-reducing zero force touch switches are disclosed including zero force touch switches that can be adjusted to accommodate variations in user finger length. The mode of x-y cursor control can be altered through the use of x-y input sensor perimeter inputs. One preferred embodiment discloses a thumb actuated scroll select touch switch that alters the response to actuation of the finger actuated zero force touch switches from mouse button input to scroll wheel input. A unique fin-shaped feature of one preferred embodiment stabilizes the device within the relaxed hand and adapts the device to fit a range of user hand sizes.

A hand-size structured-light three-dimensional metrology imaging system and method. Laser illumination stripes are scanned across a workpiece surface for obtaining z-height and x-coordinate information. A Scheimpflug configuration is used. Utilizing this configuration, a laser illumination stripe across a raised workpiece portion will be shown in a contour image at the image sensor in a focused manner, such that the offsets along the contour image line due to the raised portions of the workpiece surface can be accurately converted to a z-height measurement. The y-axis positions associated with each of the contour images, used for reassembling the information from the contour images into a surface map for the workpiece, may be determined without the need for a position sensor, by including a reference object in the contour images.

A system is provided for the detection of user hand position on a steering wheel, the system having: a sensor array disposed on the circumference of the wheel configured to detect contact of first and second user hands with the sensor array; a processor whereby data from the sensor array is received and processed generating user hand size, location and movement data; at least one feedback device whereby a user is alerted to an unsafe hand position. the processor being configured to detect conditions in the size, location, and movement data indicative of unsafe user hand position, allow a delay for correction of the condition and communicate existence of the condition for a period exceeding the delay to the at least one feedback device; a data logger configured to record the conditions in the size, location, and movement data indicative of the unsafe user hand position; a tamper indicator whereby unauthorized access to the sensor array, the processor, or the at least one feedback device is communicated to authorized noticees; a transceiver communicating with the processor whereby data relating to unsafe user hand positions is transmitted to the authorized noticees.

A vibrating baby blanket is disclosed, comprising a traditional baby blanket. Located inside of the blanket is a vibrating mechanism, the approximate size of an adult's outstretched hand, which produces vibrations to simulate the patting of a parent on a child's back. The vibrating mechanism is adjustable in frequency and intensity. The blanket is decoratively adorned, and plays music via an electronic music box, located inside of a control unit. The control unit and vibrating mechanism are located inside of a pocket on the blanket, thus permitting them to be removed when the blanket needs washing. Power is supplied by a detachable power cord and direct current power supply, as well as a rechargeable batteries. A portable pad is also disclosed.

A game console controller characterized with a function for adjusting the key angles and key arrangements is disclosed. The game console controller comprises a main body configured to be held by a player performing a game, a plurality of operational input parts arranged on the main body, and a plurality of arrangement changing parts for changing the arrangement of the plurality of operational input parts. The plurality of operational input parts and the plurality of arrangement changing parts are configured to adjust keys and key angles of the game console controller to provide an ease of use to the player. The game console controller allows the player to change the arrangements of the keys in accordance with the differences in the size of the hands, length and thickness of the fingers.

Logic of a handheld controller can implement sensor fusion algorithms based on force data provided by a force sensing resistor (FSR) in combination with touch data or proximity data provided by a touch sensor or an array of proximity sensors, respectively. An example sensor fusion algorithm can be used to re-calibrate the FSR when an object contacts an associated control, as detected by the touch sensor. Another example sensor fusion algorithm can be used to ignore spurious inputs detected by the FSR when an object is in contact with an adjacent control. Another example sensor fusion algorithm can be used to detect a hand size of a hand grasping a handle of the controller, as detected by the array of proximity sensors, and to adjust the threshold force to register a FSR input event at the FSR according to the hand size.

An adjustable pistol grip for improving the accuracy of detachable pistol grip firearms, including rifles, improves the ergonomics for the trigger and pistol grip. The pistol grip is user-adjustable and useable for a larger range of hand sizes. The improvement to provide adjustability allows for proper hand and finger positioning providing improved trigger control to the user.

A relatively rotational engagement is made between an elastic member and a shaft body to which the elastic member is fixed, and means for keeping their relative rotating actions is provided. This configuration makes it possible the adaptation of the shape to the hand size and preference of each of users, which may individually vary from one user to the other, by the relative rotation of those shaft body and elastic member and also makes it possible to keep that shape. There is an additional advantage of allowing an appropriate degree of hardness to be selected and maintained. Moreover, these can be achieved by a relatively simple component configuration.

A dome for a container having a longitudinal axis, including an upper portion with a flanged finish adapted to receive a cap where the upper portion extends substantially annular about the axis from the flanged finish to a first horizontal rib, an intermediate portion extending outwardly from under the first horizontal rib of the upper portion to a second horizontal rib, a lower portion extending outwardly from under the second horizontal rib to a third horizontal rib where the third horizontal rib being substantially annular; and a grip panel formed in opposite side surfaces from under the first horizontal rib to above the third horizontal rib, where the opposing grip panels enable a thumb and forefingers of an hand size to grip the container while opposing surfaces of the intermediate and lower portions without the grip panel enable a thumb and forefingers of another hand size to grip the container.

A telescopic sliding mouse, specifically, designed keeping in mind the users' hand size and regular using habits with adjustable length through a simple push-pull function in line with ergonomic principles. And the mouse has automatic space limit function when it adjusts to a suitable length. The telescopic sliding mouse includes a mouse body, a hand-rest sliding on its back and a slide device which is set up between the mouse body and the hand-rest. The slide device includes a relatively translational and elastic upper and lower slide plate fixed to the hand-rest and mouse body respectively. It is not only easy to use but also easy to store and is portable and fully human-oriented. The invention concerns the easy operation and convenience promoting comfort and hand rest feeling. Moreover, it is in accordance with ergonomic principles, with creative construction, delicate and rational structural design and implement easily.

The present invention is a modified glove with control/grip-enhancing and perspiration retention properties, offering the bowler a range of functions and options specific to the individual bowler's abilities, equipment selection (i.e. bowling ball), and the lane conditions faced. An elastomeric, control/grip-enhancing material circumferences the fingertips of at least one finger, providing a similar shape and feel to the commonly used, cylindrical inserts/grips; the glove designed to be used in lieu of finger inserts. The present glove invention can be interchangeable between right and left-handed bowlers of approximately the same hand size. The perspiration retentive fabric combined with the elastomeric, control/grip-enhancing material eliminates or significantly reduces perspiration from an otherwise naked inserted finger, which normally has contact with the hole(s) of a bowling ball. Consequently, the present glove invention results in more consistent control and release of the ball off the hand, increased ball energy, increased ball motion and revolution potential, a higher impact between ball and pins, leading to more lively pin scattering, all of which ultimately results in higher scoring potential. Functionality and performance characteristics of various embodiments of the glove invention provide the bowler a range of control/grip-enhanced, textured and non-textured surface materials at the fingertip area of the glove. Likewise, the control/grip enhanced material of the palm area of the glove works to grip the surface of the bowling ball. The ball position in the cupped and gloved hand is maintained even though the bowler moves his/her hand slightly either away from towards or laterally with respect to the bowling ball. Embodiments of the glove invention offer the bowlers a variety of options for the fingers, as well as for support around the wrist area.

Wipes dispensers having suitable height and a substantially oval bottom are more ergonomically gripped by consumers and can be easily used with one-handed dispensing from a counter-top. They are also suitable to contain a large number of wipes in a canister that can be ergonomically gripped and has a suitable weight to wipe ratio. Oval wipes canisters of 4.5 to 8.5 inches in height containing coreless rolls of wet wipes or other wipes forms are of ergonomic shape and contain wipes of suitable hand size.

An input device for a computer is described that positions the user's hand in a more ergonomically desirable position, i.e., at an angle of about 45° to the work surface. In preferred embodiments, the input device accommodates either a user's left or right hand, and in either case, positions the hand in an ergonomically desirable position. In another embodiment, the length of the input device of the present invention is adjusted for the size of the user's hand. In further embodiments, the input device of the present invention provides a palm rest. Other desirable features included in preferred embodiments include lateral buttons that are positioned one above the other.

A computer pointing device, such as a mouse or trackball, includes a reverse cantilever button assembly to match strength-related variations in user hand size. In one embodiment a button assembly is built with two cantilever beams, the fulcrums for each beam being at opposite ends of the button assembly. The stiffness of the two beams can be selected to obtain an increasing, decreasing, or constant force profile necessary to activate the associated electronic switch as one moves along the external surface of the button assembly from the palm end toward the fingertip end. An increasing force profile provides lower actuating force for operators with smaller hands, while providing greater tactile feedback for operators with larger hands.

An adjustable, customizable device for use in physical therapy and/or strength training. The device may have a rail; a handle; a weight, where the weight may be adjustably positioned along the rail and held in place against the rail via an attachment device; and a stop located on the rail adjacent the handle, such that the stop prevents the weight from coming into contact with the handle. When the device is held by the handle, the weight provides increased force the further the weight is located from the handle due to the cantilevered nature of the device. Thus, the amount of force used in various exercises can be adjusted by moving the weight along the rail, either between different types of exercises or as the user's strength increases. Different sizes and shapes of handles may be utilized to accommodate the user's hand size and exercise goals.