Abstract:
PURPOSE: A transparent image touch apparatus of an infrared ray screen mode for implementing a virtual touch screen through a projector is provided to increase interest and convenience to a user by supplying an interactive user interface. CONSTITUTION: An infrared LED(Light Emitting Diode) array(110) generates an infrared screen to space by emitting infrared ray. An infrared camera(120) takes a photograph of the infrared ray screen. A projector(150) projects the image on the infrared ray screen. A space touch recognition module recognizes the touch position of the infrared ray screen by a user indication unit.
Abstract:
PURPOSE: A terminal device for realizing a non glasses type 3d online shopping mall and a display method thereof are provided to supply a stereoscopic and realistic online shopping mall to users, thereby removing cumbersome things about purchase of products. CONSTITUTION: A terminal device(100) includes a network interface module(130), a user interface module(140) and a control module(120). The network interface module receives a 2D image and a stereoscopic image from a server through a network. The display module displays a 2D image and a stereoscopic image. The user interface module receives a command of a user. The control module controls a network interface module to receive a stereoscopic image from a server. The control module controls a display module to display the stereoscopic image.