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US 8,552,988 B2Granted
Viewing device having a touch pad
AssigneeHewlett-Packard Development Company, L.P.
InventorsAmy E. Battles, Norman Conrad Pyle, Mark John Bianchi, Daniel J. Byrne, Shanshan Li
Life of this patent
Estimating the term…
Abstract
Viewing devices are disclosed herein. One embodiment of a viewing device is a digital camera having at least one function. And embodiment of the digital camera comprises a touch pad, wherein in which a stylus that is moved relative to the touch pad is detectable by the digital camera. The speed at which the function is performed corresponds to the speed that the stylus is moved relative to the touch pad.
Claims7
A method of rotating an image displayed on a display device, said method comprising
- displaying a reference line disposed at an angle selected by a user on the display;
- and
- moving a stylus relative to an annular touch pad located on said display device, wherein the amount of movement corresponds to the amount of rotation of said image.
Dependencies are inferred from the claim text.