METHOD AND SYSTEM FOR MAPPING VIRTUAL COORDINATES
First Claim
1. A method for mapping a virtual user interface (VUI) to a graphical user interface (GUI), the method comprising:
- identifying a range of object movement in a first coordinate system of the virtual user interface (VUI);
identifying a display range in a second coordinate system of the graphical user interface (GUI); and
mapping the range of object motion to the display range to produce a virtual mapping.
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Accused Products
Abstract
A system (100) and method (200) for mapping a virtual user interface (VUI) to a graphical user interface (GUI) is provided. The method can include identifying (202) a range of object movement in a first coordinate system of the Virtual User Interface (101), identifying (204) a display range in a second coordinate system of the graphical user interface (103), and mapping (206) the range of object motion to the display range to produce a virtual mapping. The method can further include tracking (211) a finger (214) movement (310), applying (213) the virtual mapping to the finger movement to produce a second movement (312), and handling (215) a touchless control (102) in accordance with the second movement.
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Citations
20 Claims
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1. A method for mapping a virtual user interface (VUI) to a graphical user interface (GUI), the method comprising:
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identifying a range of object movement in a first coordinate system of the virtual user interface (VUI);
identifying a display range in a second coordinate system of the graphical user interface (GUI); and
mapping the range of object motion to the display range to produce a virtual mapping. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 20)
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9. A method to equalize touchless control sensitivity, the method comprising:
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tracking a first movement of an object in a first coordinate system;
mapping the first movement to a second movement in a second coordinate system; and
adjusting a touchless control in the second coordinate system in accordance with the second movement. wherein the mapping provides a one-to-one correspondence of the first coordinate system to the second coordinate system that equalizes a sensitivity of the touchless control. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A system for equalizing touchless control sensitivity, comprising:
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a touchless sensing unit that tracks a finger movement in a touchless sensing space of a Virtual User Interface (VUI); and
a processor that handles a touchless control in a Graphical User Interface (GUI) in accordance with a mapped finger movement, wherein the processor maps the finger movement in the VUI to produce the mapped movement in the GUI to equalize a sensitivity of the touchless control. - View Dependent Claims (16, 17, 18, 19)
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Specification