DISPLAY AND USER INTERFACE
A touchless method for registering commands from a display (e.g. reconfigurable display) may include any of various components. The method may use a light sensor in front of or behind the display to detect light reflected by a user's finger approaching a control option displayed on the display....
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Main Authors | , , , , , , , |
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Format | Patent |
Language | English |
Published |
27.12.2012
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Subjects | |
Online Access | Get full text |
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Summary: | A touchless method for registering commands from a display (e.g. reconfigurable display) may include any of various components. The method may use a light sensor in front of or behind the display to detect light reflected by a user's finger approaching a control option displayed on the display. Light used to display images may be provided at a frequency and/or time that can be identified by a processor connected to the light sensor, or can possess some other unique property (e.g. color) which may be distinguished by the processor. |
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Bibliography: | Application Number: US20070518076 |