Touchscreen
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This device allows data to be inputted by touching a screen with the finger or other objects. The surface of the screen consists of a number of programmed touch points each of which may trigger a different action selected by the user.
Use of touch screen-: 1.Public Information System (PIS) 2.Restaurant Point of Sale System (POS) 3.Customer Self Service (CSS) 4.Control/Automation System-: This is where individuals have to key in password to gain access to the system eg. Security Systems |