METHOD OF OPERATING INTERFACE OF TOUCHSCREEN OF MOBILE DEVICE WITH SINGLE FINGER

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United States of America Patent

APP PUB NO 20160210014A1
SERIAL NO

15000199

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Abstract

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A method of operating an interface of a touchscreen of a mobile device with a single finger is provided to zoom in or zoom out a picture on the touchscreen of the mobile device. The method includes: touching a left region or a right region on the touchscreen of the mobile device for a predetermined time; displaying a zoom-in or zoom-out operation interface on the touchscreen of the mobile device; and applying an upward stroke or downward stroke to the zoom-in or zoom-out operation interface to zoom in or zoom out the picture. Therefore, the method renders the operation interface intuitive and user-friendly and thus fit for use by the elderly and the disabled.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL CHENG KUNG UNIVERSITYTAINAN CITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lai, Hsin-Hsi Tainan, TW 2 1
Liu, Shuo-Fang Tainan, TW 3 6

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