INPUT DEVICE OF PDA USING COGNITION IRIS AND METHOD OF COGNITION OF IRIS POSITION

摘要

The invention iris for using an input device and an iris position recognition method recognizes the iris features of the present in the user's eyeball and the movement iris recognition sensor and measures the movement of a user's head to measure it relates to a personal digital assistant receiving a terrestrial magnetism sensor and the iris recognition sensor and the value measured by the geomagnetic sensor unit for inputting stored minutia information of the iris, and by using a motion as the user's head motion of the feature point information to the current user to give by modulating the image processing unit 100 and the converted coordinate value in terms of the position in the coordinate values ​​to a wireless signal and a wireless connection to transmit to the personal portable terminal.