USER INTERFACE DEVICE FOR WEARABLE COMPUTING ENVIRONMENTAL BASE, AND METHOD THEREFOR

PROBLEM TO BE SOLVED: To provide a user interface device for a wearable computing environmental base, and a method therefor. SOLUTION: The user interface device for the wearable computing environmental base includes a signal measuring means worn on a finger or the vicinity of a wrist of a user, and including a plurality of image measuring parts provided with an image sensor for receiving a light signal generated from a position indication device generating the light signal, and for measuring respectively images of a user front face, and a signal processing means for calculating three-dimensional coordinates by analyzing the respective images measured by the signal measuring means, for recognizing a movement pattern of a hand of the user on the three-dimensional coordinates, based on the light signal received by the signal measuring means, and for outputting a corresponding command. COPYRIGHT: (C)2010,JPO&INPIT