METHOD FOR SEARCHING POSITION OF FINGER USING ANGLE SENSOR AND INFRARED SENSOR

摘要

PURPOSE: A method for searching a position of a finger using an angle sensor and an infrared sensor is provided to search the position of the finger according to a value of an angle by installing the infrared sensor and the angle sensor to the palm, and receiving infrared emitted from the infrared sensor through the angle sensor. CONSTITUTION: The infrared emitted from the infrared sensor(2) is received to an angle sensor(3). The position of the finger(5) is understood by measuring a distance according to the inputted angle. As the information for the position is transferred to a keyboard controller by a processor(4), operation of a keyboard is performed.