INPUT UNIT FOR CONTROLLING A DISPLAY IMAGE ACCORDING TO A DISTANCE OF THE INPUT UNIT AND USER
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United States of America Patent
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app pub date -
Aug 25, 2017
filing date -
Aug 23, 2011
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Abstract
There is provided an input unit adapted for non-contact input manipulation, which permits a user to smoothly accomplish an intended input manipulation. The input unit includes: a position detecting portion for detecting a position of a manipulating object such as a user's hand manipulating the input unit; a position change detecting portion for detecting a change in the position of a point on the manipulating object based on a detection output from the position detecting portion, the point being the closest to the position detecting portion; and an image display section. The position change detecting portion detects the change in the position of the point closest to the position detecting portion in a predetermined area. The image display section changes the display image according to a detection output from the position change detecting portion.
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Cited Art Landscape
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