%0 Journal Article
	%A Ching-Sheng Wang and  Lun-Ping Hung and  Sheng-Yu Peng and  Li-Chieh Cheng
	%D 2010
	%J International Journal of Computer and Information Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 43, 2010
	%T A Laser Point Interaction System Integrating Mouse Functions
	%U https://publications.waset.org/pdf/7528
	%V 43
	%X 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 time-consuming, 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.
	%P 1139 - 1144