Neither a remote controller nor a mouse is required to change the screen of a TV and a PC. This is the technology developed by NEC. A camera that measures the three-dimensional figures precisely is set in face of the viewer. A PC with preinstalled body language signals responds to his actions. If he sends a body language signal to catch something, he can copy the file on the screen, and if he moves his hand horizontally and opens his fingers, he can paste the selected file on another place.
A small projector installed besides the camera will have the function to project images before the viewer. If the projector is installed on the digital signage on the street or in commercial facilities, walking people can operate the screen by their body language signals and locate shops and restaurants with the help of projected images projected on the map and direction board. The company wishes to put this new technology on the market in one year.
NEC’s newly developed technology that allows the viewer to change the PC screen by body language signals