Patent ID: 8963828
Filing Date: 2015-02-24
Classification: G06F

Abstract:
1. A data input apparatus that outputs data employing a floor mat sensor that generates different signals based on a position where a foot is placed, the data input apparatus comprising: foot movement limitation means, placed in a position so that there is a space between the foot movement limitation means and the floor mat sensor and configured to limit movement of a user's feet to a predetermined area of the floor mat sensor that is beyond the foot movement limitation means relative to the user; and data output means for outputting a signal generated by placing the user's foot within an area other than a movement limitation area by the process for identifying a position of a center of gravity of the user and outputting a signal generated by placing the user's foot within the movement limitation area by a different process from that of the signal generated by placing the user's foot within the area other than the movement limitation area, wherein the signal generated by placing the user's foot within the movement limitation area is outputted, while simultaneously, the user's other foot in an area other than the movement limitation area is not moved or holds steady.