Ching-Sheng Wang and Lun-Ping Hung and Sheng-Yu Peng and Li-Chieh Cheng
A Laser Point Interaction System Integrating Mouse Functions
1139 - 1144
2010
4
7
International Journal of Computer and Information Engineering
https://publications.waset.org/pdf/7528
https://publications.waset.org/vol/43
World Academy of Science, Engineering and Technology
The computer has become an essential tool in modern
life, and the combined use of a computer with a projector is very
common in teaching and presentations. However, as typical computer
operating devices involve a mouse or keyboard, when making
presentations, users often need to stay near the computer to execute
functions such as changing pages, writing, and drawing, thus, making
the operation timeconsuming, and reducing interactions with the
audience. This paper proposes a laser pointer interaction system able
to simulate mouse functions in order that users need not remain near
the computer, but can directly use laser pointer operations from at a
distance. It can effectively reduce the users time spent by the
computer, allowing for greater interactions with the audience.
Open Science Index 43, 2010