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Optical Imaging Touch Screens is a touchscreen revolution!
Optical Imaging touch screen technology
revolutionizes the way we interface with computer technology.
Unlike many touch screen displays, the entire screen,
corners included, is sensitive to the touch. This technology
uses optical components. No surface coatings are used on the
screens - hence images are kept crystal clear. Any method
can be used to touch the screen: a finger, a gloved hand or
any pointer. Only a light touch is required. Optical imaging
technology provides touch sensitivity over the whole screen,
including the corners. With over 400,000 touch points, accuracy
is guaranteed. Optical imaging technology touch screens
are calibrated just once at commissioning time. The technology
provides continuous operation with no drift, no need to recalibrate.
Because optical imaging technology solutions don't employ
surface coatings, the customer-facing screen is not affected
by scratches or contamination. Also, the products can be easily
sealed for resistance to dirt, dust and moisture, making them
ideal for demanding public environments. The modular touch
screen system can be replaced in the event of failure
or damage, provides two-touch capability, middle mouse-key
scrolling and object size recognition. Diagnostic utilities
are also available. VarTech’s optical imaging touch solutions
do not require special software drivers; they incorporate
HID compliant USB plug-and-play interfaces.
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