Invention Grant
US09304612B2 Off-screen input capture for mobile device 有权
移动设备的离屏输入捕捉

Off-screen input capture for mobile device
Abstract:
A method includes capturing stylus input via a background task running on a mobile device, wherein the stylus input is from user interactions with the stylus separate from the mobile device, suppressing display of stylus input on a display screen of the mobile device while capturing stylus input via the background task, and storing the stylus input on a computer readable storage device accessible by the mobile device.
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