A61G 5/024(20130101), A61G 5/00(20130101), A61G 5/04(20130101), A61G 2005/1051(20130101), A61G 2203/10(20130101), B60L 2200/34(20130101)
In one embodiment, a hands-free user interface device includes a first plate, a second plate spaced from the first plate, a sensor associated with the plates adapted to detect when the first plate pivots relative to the second plate, and a controller adapted to receive signals from the sensor and output control signals to another component based upon the received signals.
De Laurentis, Kathryn Jeanne; Morris, Merry L.; Wills, Matthew Alan; and Elineni, Sravan Kumar, "Hands-free user interface devices" (2016). USF Patents. 77.
University of South Florida