DocumentCode
2636904
Title
Optical touch sensor technology
Author
Sumriddetchkajorn, Sarun ; Amari, Ratthasart
Author_Institution
Electro-Optics Sect., National Sci. & Technol. Dev. Agency, Pathumthani, Thailand
fYear
2005
fDate
22-28 Oct. 2005
Firstpage
824
Lastpage
825
Abstract
We describe four optical concepts for implementing a compact optical touch sensor with an embedded noise rejection scheme suitable for disabled who have difficulty in operating a mechanical switch. Their performances are also discussed.
Keywords
intelligent sensors; optical sensors; tactile sensors; embedded noise rejection; optical touch sensor; Force sensors; Optical beams; Optical filters; Optical noise; Optical saturation; Optical scattering; Optical sensors; Optical surface waves; Optical switches; Tactile sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Society, 2005. LEOS 2005. The 18th Annual Meeting of the IEEE
Print_ISBN
0-7803-9217-5
Type
conf
DOI
10.1109/LEOS.2005.1548254
Filename
1548254
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