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Home > Touch Screens

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Touch Screens
Turn your large format LCD or plasma display into an interactive experience by simply attaching an U-Touch screen over the front of your large format display system. Select your touch screen from an extensive choice of technology ranging in sizes from 30 to 100 inch diagonal, that best meet your application and fit out. Applications are limitless, ranging from teaching room collaboration to public information kiosks in a host of demanding environments. No need for any special pointing device or stylus, simply touch the screen and experience the immediacy and excitement of navigating through windows or adding interactivity to your multimedia message.
OPTICAL SENSING TOUCH SCREENS
Applications are limitless, ranging from boardroom or conference room collaboration to public information kiosks. Also, because the touch frame is a lightweight slim-fit design, in keeping with the overall look and feel of your flat panel display - you barely notice it.
Further still, U-Touch takes full advantage of its specially developed optical sensing technology, maintaining bright high contrast picture quality, accuracy and sensitivity, providing for those greater demand applications. U-Touch optical imaging technology uses two modules, rather than surface mounted or perimeter-based technologies, as a result the technology is extremely cost-effective. Not only is the technology cost effective for traditional applications such as point-of sale, restaurant, medical imaging, industrial monitoring and kiosks, but it also scales effectively to allow the touch-enablement of very large Plasma and LCD displays.
This completely new technology opens up many opportunities for marketing presentations, interactive TV and advertising, large multi-purpose displays, and education whiteboard applications.
With no overlays, it provides excellent image clarity, is not susceptible to scratching, is easy to manufacture, and design-in to current screen technologies and is relatively inexpensive. Once calibrated, it does not require any adjustment, and any object can be used as a stylus, including a gloved finger.
FEATURES OF OPTICAL SENSING U-TOUCH SCREEN
UsB plug and playFour point calibration with no driftFast response rate and trackingAccurate optical sensing with over 4 minllion touch pointsany touch stylus can be used including gloved fingerwide range of screen sizes availableLight touch no pressure requiredProtects display device when used with glassSingle cable for power and connection to PCSuitable for use in high ambient light installationsNo overlay used maintaining full image qualitysensing medium not touched by userCan be easily modified and scaled to fit any displaylandscape or portrait orientation
THRU-GLASS TOUCH SCREENS
Dependable low maintenance technology which allows touch sensing through an optical protective screen such as a shop window or layer of glass. Extensively used in retail and leisure for self drive touch enabled applications
Touch detection: Proximity sensing using 20 micron wirePower requirements: 5 MA at 6 to 12 volts, from RS232 portLead & connector: Female D9 serial connector, 10 metre lengthImage gain: Typical 1.3 with grey tintViewing angle: Up to 160 degreesLight transmission:88%Aspect ratio: 4 by 3 standard, others available on requestSpeed of response: 13 msec through 4mm glassResolution:Less than 1mmPosition accuracy: Less than 1% of diagonal errorCommunications: RS232 serialMTBF: In excess of 1 million hoursSensitivity: Adjustable through softwareStability: Fixed wires ensures not driftOperating temperature: 35 deg C to +65 deg COperating humidity: 0 to 90% RH @ 40 deg CWarranty: 24 monthsEmissions: FCC Class BRegularity: CE and UL compliantSoftware provided: Simple calibration and set-up with Windows
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