| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an information inputting device capable of detecting coordinates pointed by user's finger, which is excellent in operability and simullaneously, capable of identifying a user who is pointing the coordinates by detecting a signal line where a signal conducting by a touch of the user's finger is conducted. SOLUTION: Current conduction means 4 and 5 are electric conductors which can be fitted to the wrists of user 2 and 3, wiring 6 and 7 are connected respectively and the other ends of the wiring 6 and 7 are connected to a user identification part inside an information processing device 10. When the user 2 touches a conductive film 8 with his right hand, an AC signal runs through inside of the user 2's body and is transmitted to a left hand of the user 2. The AC signal (a user signal) is transmitted from the continuity means 4 to the user identification part because the left hand of the user 2 touches the continuity means 4. The user identification part judges which user points a display surface by this user signal. Also, when rise of the user signal and rise of coordinates information occur at the same time, this coordinates signal is judged to be the user's.</p> |
