Electronics device applying an image sensor

摘要

An electronic device capable of displaying and recording an input image includes an image sensor (101, 906, 1006, 1106, 1206, 1306). A position information detector processes the image imaged by the image sensor and calculates movement information of the image sensor itself or movement information of a subject imaged by the image sensor. The electronic device can input hand-written characters and graphics without adding afresh a mouse or a tablet.