| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information processor enabling input by a periodic motion while reducing a user's economic burden. <P>SOLUTION: If a user owns an adaptor 5, a cartridge 3 provided with an imaging unit 4, a retroreflector 2, and a television monitor 100, an image according to reciprocating motion of the retroreflector 2 (with the reciprocating motion as input) can be projected on the television monitor 10 by imaging by the imaging unit 4 and processing by the cartridge 3 only by attaching the retroreflector 2 on a stepper 1 owned by the user without purchasing a new stepper. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
