Displaying an image based on proximity of observer
First Claim
1. A method for projecting an image comprising the steps of:
- detecting an observer within a proximity of a medium;
switching a location on said medium from a transparent state to a substantially translucent state in response to detecting said observer within said proximity of said medium; and
projecting an image onto said location at a substantially concurrent time as switching said location on said medium to said substantially translucent state.
4 Assignments
0 Petitions
Accused Products
Abstract
A method and system for projecting an image. An image projection system may include a sensor configured to detect the presence of an observer within a proximity of a medium, e.g., screen, window. In response to the sensor detecting the presence of an observer within a proximity of the medium, one or more portions of the medium may be switched from a transparent state to a substantially translucent state. At a substantially concurrent time as switching the one or more portions of the medium to a substantially translucent state, an image may be projected onto such portion(s). Hence, an image may be displayed in response to detecting an observer within the proximity of the medium.
8 Citations
14 Claims
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1. A method for projecting an image comprising the steps of:
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detecting an observer within a proximity of a medium;
switching a location on said medium from a transparent state to a substantially translucent state in response to detecting said observer within said proximity of said medium; and
projecting an image onto said location at a substantially concurrent time as switching said location on said medium to said substantially translucent state. - View Dependent Claims (2, 3, 4)
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5. An image projection system, comprising:
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a medium;
a projector for projecting an image onto said medium;
a computer coupled to said medium and said projector; and
a sensor coupled to said computer, wherein said sensor is configured to detect an observer within a proximity of said medium, wherein said sensor upon detecting said observer within said proximity of said medium transmits an indication of detecting said observer within said proximity of said medium to said computer;
wherein said computer comprises;
a memory unit operable for storing a computer program for projecting an image onto said medium; and
a processor coupled to said memory unit, wherein said processor, responsive to said computer program, comprises;
circuitry operable for switching a location on said medium from a transparent state to a substantially translucent state in response to receiving said indication of detecting said observer within said proximity of said medium; and
circuitry operable for transmitting a command to open a shutter of said projector at a substantially concurrent time as switching said location on said medium to said substantially translucent state;
wherein said projector projects an image onto said location at a substantially concurrent time as switching said location on said medium to said substantially translucent state. - View Dependent Claims (6, 7, 8)
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9. An image projection system, comprising:
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a medium comprising a location configurable to switch from a transparent state to a substantially translucent state in response to detecting an observer within a proximity of said medium; and
a projector for projecting an image onto said location in response to detecting said observer within said proximity of said medium. - View Dependent Claims (10, 11, 12, 13, 14)
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Specification