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zforce touch screen ppt

zForce touch technology is the Company’s innovative optical 2d touch technology. and ppt on zforce touch screen and zforce touch screen seminar report
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Published Date:03-04-2017
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zForce Touch Screen TechnologyzForce touch technology is the Company’s innovative optical 2d touch technology. • zForce: The technology is based on light fields. As the light is interrupted by fingers or objects, the system notes the position.zForce Technology have a group of infrared emitters and detectors, an optical light guide, control software and control electronics.• The emitters pulse infrared light just above the touch surface. A change in detected light indicates an object touch.• By combining the measured value from more than one detector, the touch position and object size are calculated.Why it is Developed? • zForce technology is developed for operating temperatures ranging from -40°C to +85°C which enables usage in very harsh environments.Features • zForce technology has a touch resolution of 250 DPI which enables precision writing with thin objects such as a pen or a stylus.What is new in this? Neonode has patented and commercialized the zForce touch technology; that was designed to overcome many of the restrictions of today’s touch screens.• As users can easily swipe, tap, or write on the screen, zForce identifies the location of the touch based on the interruption in infrared light projected across the screen that interprets to coordinates on the grid.• zForce also allows the convenient multi-touch features of capacitive screens but at the cost structure of more cost- effective resistive technologies.Freedom of Design • With zForce Technology enabled sensing displays means complete freedom of design as there is no requirement for glass or plastic film overlays on top of the display window.• The result is a 100% optical transparency with improved image quality and reduced glare.Control software of zForce • Advanced algorithms; that calibrate the system by adjusting the ability to the emitters. • Calibration is carried out continuously throughout normal operation and no additional standardization is required.• Compensations are created for dust and other tiny particles on the surface as well as for variation in ambient light conditions and component quality.Benefits • It offers variety of major benefits compared with resistive or capacitive technologies. • 100% light transmission (not an overlay). • Long service life. • Can be scaled to any size without losing resolution. • High chemical, scratch, breakage and liquid resistance.• Touch can be activated by anything including finger, gloved hand, or stylus. • With zForce technology, any type of screen or display can be used. • zForce technology can be used to identify actions such as gestures and sweeps.Follow us on:-