Answer (1)
29th Aug, 2019
Hello Kamlesh,
A touchscreen , is an input device and normally layered on the top of an electronic visual display of an information processing system . A user can give input or control the information processing system through simple or multi-touch gestures by touching the screen with a special stylus or one or more fingers.
There are various electronic gadgets which hold touch screen feature.
This is one of the greatest innovation in science field.
Hope this would have helped you.
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