An Overview of Optical-Touch Technologies
نویسنده
چکیده
(now part of Elo TouchSystems) in the 1970s and now sold by numerous suppliers, opticaltouch systems offer many advantages when compared to other touch technologies. Many in the industry believe that, if not for two considerable drawbacks discussed below, opticaltouch technology would today be the dominant touch technology. Recent technology developments in optical-touch screens could pave the way to the renaissance of opticaltouch technology as the dominant touchscreen technology.
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