Patent 9411424 was granted and assigned to Hitachi Maxell on August, 2016 by the United States Patent and Trademark Office.
An input device includes an input unit for inputting a predetermined motion image signal, a motion detector for detecting a motion on the basis of the motion image signal inputted into the input unit, a video signal processor for outputting a predetermined video signal, and a controller. The controller controls the video signal processor so that, when a motion detector detects a first motion, the video signal processor outputs a video signal to explain a predetermined second motion to be next detected by the motion detector after the detection of the first motion to a user.