Virtual Keyboard Market- the Increasing Use of Touch Screen Mobile Devices and Portable Computers
A virtual keyboard can be defined as a device or technology that employs computer software for on screen keyboard or keyboard projected with the help of LASER or LED light on a non-reflecting surface. A keyboard is projected on a surface and the key-press is detected with the help of optical detectors. Moreover, advanced technologies such as on screen keyboard uses resistive or capacitive touch screen to detect the key-press.
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