Driving theory test with touch screen computer - 0 views
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john graham on 27 Sep 10A touch screen is an electronic visual display that can identify the existence and position of a touch within the display area. The term in general refers to touching the display of the device with a finger or hand. Touch screens can also sense other inactive objects, such as a stylus. On the other hand, if the thing sensed is active, as with a light pen, the term touch screen is usually not relevant.