Patent 10025431 was granted and assigned to AT&T Intellectual Property I on July, 2018 by the United States Patent and Trademark Office.
Methods, systems, and products sense contactless gestures. A capacitive sensor measures capacitance during performance of a gesture. The capacitive sensor generates an output signal that is compared to a database. The database stores different output signals that are associated to different commands. The corresponding command is executed in response to the performance of the gesture.