INPUT DEVICE AND METHOD FOR ZOOMING AN OBJECT USING THE INPUT DEVICE
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United States of America Patent
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Issued Date -
Apr 25, 2013
app pub date -
Apr 17, 2012
filing date -
Oct 25, 2011
priority date (Note) -
Abandoned
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Abstract
An input device includes a motion sensor for sensing a first axis value, a distance sensor for sensing a limb distance between two limbs, and a controller. The controller is used to perform a method for controlling zooming of an object. The method includes using the motion sensor to sense the first axis value; and initiating a zooming program when the first axis value meets an initiating condition. The zooming program includes the following steps of using the distance sensor to sense the limb distance between two limbs, comparing the limb distance with a reference value; and based on a comparison result outputting a zooming control signal to zooming of an object.
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