Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the SICE Annual Conference |
| Pages | 369-372 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2007 |
| Event | SICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007 - Takamatsu Duration: 2007 Sep 17 → 2007 Sep 20 |
Other
| Other | SICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007 |
|---|---|
| City | Takamatsu |
| Period | 07/9/17 → 07/9/20 |
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Keywords
- Frequency-demodulation
- Human interface
- Laser pointer
- Presentation
ASJC Scopus subject areas
- Engineering(all)
Cite this
Laser pointer as a mouse. / Wada, Toshiharu; Takahashi, Masanobu; Kagawa, Keiichiro; Ohta, Jun.
Proceedings of the SICE Annual Conference. 2007. p. 369-372 4421010.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Laser pointer as a mouse
AU - Wada, Toshiharu
AU - Takahashi, Masanobu
AU - Kagawa, Keiichiro
AU - Ohta, Jun
PY - 2007
Y1 - 2007
N2 - 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.
AB - 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.
KW - Frequency-demodulation
KW - Human interface
KW - Laser pointer
KW - Presentation
UR - http://www.scopus.com/inward/record.url?scp=50249136474&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=50249136474&partnerID=8YFLogxK
U2 - 10.1109/SICE.2007.4421010
DO - 10.1109/SICE.2007.4421010
M3 - Conference contribution
AN - SCOPUS:50249136474
SN - 4907764286
SN - 9784907764289
SP - 369
EP - 372
BT - Proceedings of the SICE Annual Conference
ER -