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Multi Touch: A Definition of This Touch Screen Technology

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Apple iPhone 3G S

Apple's iPhone introduced the concept of multi-touch on a cell phone.

Apple
Definition:

Multi-touch technology allows a touchscreen to sense input from two -- or more -- points of contact at the same time. This allows you to use multiple finger gestures to do things like pinch the screen to zoom in, or spread the screen to zoom out.

Apple's iPhone introduced the concept of multi-touch on a cell phone.

Alternate Spellings: Multitouch, Multi-touch
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