Abstract: Loosing the ability to interact with one's environment can be devastating. The invention enables a person to control the real or virtual action or movement of an output device in from one to three dimensions through the use of at least one electrical sensor implanted beneath the skin or as a part of a headset on either one side or on both sides of the person's head in electrical communication with a vestigial periauricular nerve or muscle. Each sensor communicates through a selected channel to transmit information preferably in digital form to an output device designating an action to be taken or the position of a target location for enabling the output device to perform the action or to move toward or to a target location through real or virtual space. At least one and preferably up to four sensors are located on each side of the head.

Abstract: An electrode that functions alone, in clusters or arrays can be used to measure and/or deliver voltages through skin covered with hair by achieving reliable skin contact. In one form, a composite metal electrode has several raised points capable of passing through hair to contact the skin directly between hairs. Electrode points are distributed evenly over a flat circular or curved base to create a composite electrode or cluster in which all electrode points electrically couple to one another and to an output device. In another form of the invention, each electrode point is connected by a separate conductor wire to a selector that evaluates the signal during use and determines which of the electrode points are to be coupled to an output device.

Abstract: The invention enables a person to control the real or virtual action or movement of an output device in from one to three dimensions through the use of at least one electrical sensor which can either be implanted beneath the skin or placed on the surface of the skin as a part of a headset on either one side or if more than one sensor is used on both sides of a person's head in electrical communication with a vestigial periauricular nerve or muscle. Each sensor then communicates through a selected channel to transmit information preferably in digital form to an output device designating an action to be taken or the position of a target location for enabling the output device to perform the action or to move toward or to a target location through real or virtual space. At least one and preferably up to four sensors are located on each side of the head.

Abstract: Loosing the ability to interact with one's environment can be devastating. The invention enables a person to control the real or virtual action or movement of an output device in from one to three dimensions through the use of at least one electrical sensor implanted beneath the skin or as a part of a headset on either one side or on both sides of the person's head in electrical communication with a vestigial periauricular nerve or muscle. Each sensor communicates through a selected channel to transmit information preferably in digital form to an output device designating an action to be taken or the position of a target location for enabling the output device to perform the action or to move toward or to a target location through real or virtual space. At least one and preferably up to four sensors are located on each side of the head.