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US 2018/0018058 A1Published application
Overlay for Touchscreen Piano Keyboard
OwnerGary S. Pogodainventor
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Abstract
The present invention relates to an overlay for a touchscreen piano keyboard implemented on an iPad or similar touchscreen device. It includes a screen covering sheet, that has a top surface pitted with hollows, such that it blocks activation of the touchscreen piano keys when lightly pressed, but not when more firmly pressed, thereby emulating the pressing of physical piano keys.
Claims2
A touch screen overlay, whose top surface includes at least one hollow that blocks activation of the touch screen when lightly pressed, but not when more firmly pressed.
Dependencies are inferred from the claim text.