| 摘要 |
PURPOSE: An automatic hand sensor pen is provided to obtain the convenience of using the pen by enabling a user to automatically use the pen right after grabbing the pen. CONSTITUTION: An automatic hand sensor pen uses a human body temperature recognizing system, and a module capable of automatically turning off the sensor after a pre-fixed time. The human body temperature recognizing system is attached in the inside of the pen to detect the contact of a hand of a user to enable the user to use the pen. |
