Projected button display system
First Claim
1. A projected button display system for an aircraft, comprising:
- a) a detector system, comprising;
i. a coarse detector subsystem comprising a proximity sensor configured to detect an operator'"'"'s hand in an activation region; and
ii. a fine detector subsystem configured to detect the a position of an operator'"'"'s finger on a display surface;
b) a projector system operatively connected to said detector system wherein said coarse detector subsystem is configured to provide a projected keyboard on said display surface in response to a detection of said operator'"'"'s hand in said activation region, wherein said projected keyboard is not displayed before detecting the operator'"'"'s hand in said activation region, said projected keyboard, utilizing said fine detector subsystem, to be responsive to a touch of the operator'"'"'s finger on said display surface, wherein said display surface comprises a surface in an aircraft passenger cabin and said activation region is above the display surface; and
,c) a controller comprising a processor and associated memory, for operatively connecting said detector system and said projector system, said controller providing an output signal for a control/management system,wherein said display surface comprises a surface on an aircraft passenger cabin side ledge, said side ledge having a depth in a range from 3 to 7 inches,wherein said detector system is positioned in a usable distance between a skin of an aircraft and an exterior surface of a sidewall of the aircraft passenger cabin, said usable distance being in a range from 2 to 4 inches.
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Accused Products
Abstract
A projected button display system, including a detector system, a projector system, and a controller. The detector system includes: a coarse detector subsystem comprising a proximity sensor configured to detect an operator'"'"'s hand in an activation region; and, a fine detector subsystem configured to detect the position of an operator'"'"'s finger on a display surface. The projector system is operatively connected to the detector system configured to provide a projected keyboard on the display surface in response to the detection of the operator'"'"'s hand in the activation region. The projected keyboard is responsive to the touch of the operator'"'"'s finger on the display surface. The controller is operatively connected to the detector system and the projector system. The controller provides an output signal a control/management system.
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Citations
14 Claims
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1. A projected button display system for an aircraft, comprising:
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a) a detector system, comprising; i. a coarse detector subsystem comprising a proximity sensor configured to detect an operator'"'"'s hand in an activation region; and ii. a fine detector subsystem configured to detect the a position of an operator'"'"'s finger on a display surface; b) a projector system operatively connected to said detector system wherein said coarse detector subsystem is configured to provide a projected keyboard on said display surface in response to a detection of said operator'"'"'s hand in said activation region, wherein said projected keyboard is not displayed before detecting the operator'"'"'s hand in said activation region, said projected keyboard, utilizing said fine detector subsystem, to be responsive to a touch of the operator'"'"'s finger on said display surface, wherein said display surface comprises a surface in an aircraft passenger cabin and said activation region is above the display surface; and
,c) a controller comprising a processor and associated memory, for operatively connecting said detector system and said projector system, said controller providing an output signal for a control/management system, wherein said display surface comprises a surface on an aircraft passenger cabin side ledge, said side ledge having a depth in a range from 3 to 7 inches, wherein said detector system is positioned in a usable distance between a skin of an aircraft and an exterior surface of a sidewall of the aircraft passenger cabin, said usable distance being in a range from 2 to 4 inches. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A projected button display system for an aircraft, comprising:
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a) a detector system, comprising; i. a coarse detector subsystem comprising a proximity sensor configured to detect an operator'"'"'s hand in an activation region, said coarse detector subsystem comprising an infrared detector; and ii. a fine detector subsystem configured to detect a position of an operator'"'"'s finger on a display surface, said fine detector subsystem comprising an infrared detector; b) a projector system operatively connected to said detector system wherein said coarse detector subsystem is configured to provide a projected keyboard on said display surface in response to a detection of said operator'"'"'s hand in said activation region, wherein said projected keyboard is not displayed before detecting the operator'"'"'s hand in said activation region, said projected keyboard, utilizing said fine detector subsystem, to be responsive to the touch of the operator'"'"'s finger on said display surface, wherein said display surface comprises a surface in an aircraft passenger cabin and said activation region is above the display surface, said projector system comprising a pico projector; and
,c) a controller comprising a processor and associated memory, for operatively connecting said detector system and said projector system, said controller providing an output signal for a control/management system, wherein said display surface comprises a surface on an aircraft passenger cabin side ledge, said side ledge having a depth in a range from 3 to 7 inches, and wherein said detector system is positioned in a usable distance between a skin of an aircraft and an exterior surface of a sidewall of the aircraft passenger cabin, said usable distance being in a range from 2 to 4 inches.
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13. A method for providing a virtual keyboard on an aircraft surface, comprising the steps of:
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a) detecting an operator'"'"'s hand in an activation region in the proximity of an aircraft surface utilizing a coarse detector subsystem comprising a proximity sensor; b) generating a projected display on said display surface when the operator'"'"'s hand is detected in said activation region, wherein said projected display is not displayed before detecting the operator'"'"'s hand in said activation region; c) detecting a position of an operator'"'"'s finger on said display surface utilizing a fine detector subsystem; and d) utilizing a controller for providing an output signal to a control/management system in response to said detection of the position of said operator'"'"'s finger on the display surface, wherein said display surface comprises a surface in an aircraft passenger cabin and said activation region is above the display surface, wherein said coarse detector subsystem and fine detector subsystem are components of a detector system, and wherein said display surface comprises a surface on an aircraft passenger cabin side ledge, said side ledge having a depth in a range from 3 to 7 inches, wherein said detector system is positioned in a usable distance between a skin of an aircraft and an exterior surface of a sidewall of the aircraft passenger cabin, said usable distance being in a range from 2 to 4 inches. - View Dependent Claims (14)
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Specification