User-aware video display
First Claim
1. A display method comprising displaying a video signal on a display depending upon user interaction, the step of displaying comprising the steps of:
- the display receiving the video signal from a computing device;
transmitting location signals from at least one transmitter via at least three transceivers to the computing device;
the computing device receiving modified location signals from said at least three transceivers having geometric locations known to the computing device;
the computing device deriving a transmit location of the location signals based on the received modified location signals; and
modifying content of the video signal in response to the derived transmit location depending upon the user interaction.
2 Assignments
0 Petitions
Accused Products
Abstract
The present invention provides methods and systems for displaying a video signal depending upon a user interaction. An example system includes a display for receiving the video signal, at least one transmitter for transmitting location signals, and at least three transceivers for receiving the location signals from the transmitter and for transmitting modified location signals. The geometric locations of the at least three transceivers are known to a computing device. The computing device is then able to derive a transmit location of the location signals based on the received modified location signals, wherein the computing device is adapted to modify the content of the video signal in response to the derived transmit location depending upon the user interaction.
51 Citations
20 Claims
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1. A display method comprising displaying a video signal on a display depending upon user interaction, the step of displaying comprising the steps of:
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the display receiving the video signal from a computing device;
transmitting location signals from at least one transmitter via at least three transceivers to the computing device;
the computing device receiving modified location signals from said at least three transceivers having geometric locations known to the computing device;
the computing device deriving a transmit location of the location signals based on the received modified location signals; and
modifying content of the video signal in response to the derived transmit location depending upon the user interaction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An article of manufacture comprising a computer usable medium having computer readable program code means embodied therein for causing display of a video signal, the computer readable program code means in said article of manufacture comprising computer readable program code means for causing a computer to effect the step of displaying the video signal on a display depending upon user interaction, the step of displaying comprising the steps of:
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the display receiving the video signal from a computing device;
transmitting location signals from at least one transmitter via at least three transceivers to the computing device;
the computing device receiving modified location signals from said at least three transceivers having geometric locations known to the computing device;
the computing device deriving a transmit location of the location signals based on the received modified location signals; and
modifying content of the video signal in response to the derived transmit location depending upon the user interaction. - View Dependent Claims (12, 13, 14)
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15. A display system comprising:
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a display for receiving the video signal, said system for displaying a video signal depending upon a user interaction at least one transmitter for transmitting location signals;
at least three transceivers for receiving the location signals from said at least one transmitter and for transmitting modified location signals, the geometric locations of said at least three transceivers being known; and
a computing device for deriving a transmit location of the location signals based on the received modified location signals, wherein the computing device is adapted to modify the content of the video signal in response to the derived transmit location depending upon the user interaction. - View Dependent Claims (16, 17, 18)
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19. A computer program product comprising a computer usable medium having computer readable program code means embodied therein for causing display of a video signal, the computer readable program code means in said computer program product comprising computer readable program code means for causing a computer to effect the functions of:
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receiving for a display the video signal, said display for displaying the video signal depending upon a user interaction;
at least one transmitter for transmitting location signals;
at least three transceivers for receiving the location signals from said at least one transmitter and for transmitting modified location signals, the geometric locations of said at least three transceivers being known; and
a computing device for deriving a transmit location of the location signals based on the received modified location signals, wherein the computing device is adapted to modify the content of the video signal in response to the derived transmit location depending upon the user interaction. - View Dependent Claims (20)
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Specification