Write any three gestures and common uses of touch screen
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Touch screen is a kind of screen which has an ability of both input and output. Touch screen has many gestures. Some gestures are:-
1. Double taping with single finger is used for zoom-in.
2. Sliding up-down is used for scrolling.
3. Pinching with two fingers can also be used for zoom-in and zoom-out.
1. Double taping with single finger is used for zoom-in.
2. Sliding up-down is used for scrolling.
3. Pinching with two fingers can also be used for zoom-in and zoom-out.
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