December 25, 2009

Apple Files Patent Application for Keystroke Tactility on Touchscreen Surface

Apple has filed patent application titled “Keystroke Tactility Arrangement on a Smooth Touch Surface”. In the patent application Apple describes various methods that can be employed to provide tactile feedback when typing on the touchscreen.
In the first method, Apple describes use of articulating frame that may provide key edge ridges that define the boundaries of the key regions or may provide tactile feedback mechanisms within the key regions.
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