Our goal is to realize a system where a laser pointer can be used like a mouse. Such a system realizes more smooth operativity in presentations as well as some human-computer interaction applications such as games. We realized a function to automatically move the mouse cursor to the laser spot on a screen. Restriction on illumination environment was improved using a frequency-demodulation CMOS image sensor. Methods to realize a spot detection and information transmission such as a mouse click without using a synchronous signal were proposed and verified by the experiments. Such asynchronous operations make a signal line to a laser pointer unnecessary.
|ホスト出版物のタイトル||Proceedings of the SICE Annual Conference|
|出版物ステータス||Published - 2007|
|イベント||SICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007 - Takamatsu|
継続期間: 2007 9 17 → 2007 9 20
|Other||SICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007|
|期間||07/9/17 → 07/9/20|
ASJC Scopus subject areas