Abstract: A touch sensor device (TSD) includes TSD electrodes associated with a surface of the TSD. Also, an overlay that includes marker electrode(s) is also associated with at least a portion of the surface of the TSD. The TSD also includes drive-sense circuits (DSCs) operably coupled to the plurality of TSD electrodes. A DSC is configured to provide a TSD electrode signal to a TSD electrode and simultaneously to sense a change of the TSD electrode signal based on a change of impedance of the TSD electrode caused by capacitive coupling between the TSD electrode and the marker electrode(s) of the overlay. Processing module(s) is configured to process a digital signal generated by the DSC to determine characteristic(s) of the overlay that is associated with the at least a portion of the surface of the TSD.

Abstract: A touch sensor device (TSD) includes TSD electrodes associated with a surface of the TSD. Also, an overlay that includes marker electrode(s) is also associated with a region of the surface of the TSD. The TSD also includes drive-sense circuits (DSCs) operably coupled to the plurality of TSD electrodes. A DSC is configured to provide a TSD electrode signal to a TSD electrode and simultaneously to sense a change of the TSD electrode signal based on a change of impedance of the TSD electrode caused by capacitive coupling between the TSD electrode and the marker electrode(s) of the overlay. Processing module(s) is configured to process a digital signal generated by the DSC and other digital signals generated by other DSCs determine the region of the surface of the TSD that is associated with the overlay and to adapt sensitivity of the TSD within that region.

Abstract: A personal display device for displaying virtual images to a wearer. The personal display device includes a frame having a right temple section, a left temple section, a right rear section, a left rear section, a right eye see-through section, and a left eye see-through section; a projection display device connected to the frame for projecting an image to the wearer; at least one waveguide stack module connected to the frame for propagating image-bearing light beams along a length of the at least one waveguide stack module, the at least one waveguide stack module being configured to receive the image from the projection display device and detected touch motions of the wearer sensed by the touchpad including sensing directions of the touch motions of the wearer.

Abstract: The present invention provides animated toys adapted to imitate multiple personas.

Abstract: A toy animal having a rigid body with movable legs, head and tail, is operated by internal gear mechanisms powered by a single, reversible, battery-powered motor operated in different directions. A hand controller is attached to the body to actuate the single motor in a selected direction to either move a plurality of legs to cause movement of the body while wagging the animal's tail, and to then cause the toy animal to urinate, or to move the head and actuate a tongue held in the head to lick a person holding the toy animal, or ingest fluid. The toy animal may also include a speaker and related circuitry that is actuated to cause the toy animal to make sounds, such as a bark, panting, a whimper and/or a tinkling sound at appropriate times.

Abstract: In one embodiment, the present invention provides a toy wherein a player manipulates a levitated object through an obstacle course. Furthermore, the present invention allows the player to design and build the obstacle course. The toy may include a playing field having a plurality of mounting stations distributed along a pathway and a plurality of obstacles adapted to interchangeably engage the mounting stations. A levitation mechanism may be adapted to produce an air stream and move the air stream along the pathway. In addition, the toy may further include a controller adapted to control movement of the air stream along the pathway.

Abstract: The present invention provides animated toys adapted to imitate multiple personas.

Abstract: In one embodiment, the present invention provides a toy wherein a player manipulates a levitated object through an obstacle course. Furthermore, the present invention allows the player to design and build the obstacle course. The toy may include a playing field having a plurality of mounting stations distributed along a pathway and a plurality of obstacles adapted to interchangeably engage the mounting stations. A levitation mechanism may be adapted to produce an air stream and move the air stream along the pathway. In addition, the toy may further include a controller adapted to control movement of the air stream along the pathway.

Abstract: A flexible thermally conductive stamp and material is fabricated of a support handle and a heat conductive member. The heat conductive member supports raised image portions which together with the heat conductive member are formed of a flexible resilient thermally conductive material. The thermally conductive material is preferably fabricated of a mixture of Plastisol and aluminum powder. Portions of the raised image area of the stamp include angled side surfaces which improve the thermal conductivity of the stamp.

Abstract: A toy vehicle includes a supporting chassis having a plurality of rolling wheels secured thereto. The chassis supports an audio circuit, a battery and an audio transducer together with a pair of switch contacts configured to provide a growling sound when the switch contacts touch. The chassis further supports an articulated body having a cab portion and rear portion resembling a standard truck joined in a pivotal attachment. A shaft and cam mechanism is coupled to a movable arm in a cooperative arrangement in which pivotal motion of the movable arm closes the switch contacts activating the audio circuit and raising the cab and rear portion of the truck body to bear sets of hidden teeth at the front of the toy vehicle.