Method and system for adjusting a display based on user distance from display device
First Claim
1. A method for adjusting a screen display based on a user'"'"'s distance from the display device comprising the steps of:
- establishing a relationship between the distance of a user from a display screen and the size of the display on the screen;
detecting the movement of the user with respect to the display screen;
adjusting the size of the screen display based on the location of the user with respect to the display screen; and
displaying the display in the adjusted display size.
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Accused Products
Abstract
The present invention is a method and system that adjusts the contents on a display screen based on the distance of the user from the screen. This invention comprises a display screen with a distance approximator mechanism either attached the display screen or positioned in close proximity to the screen. This distance approximator detects user movement and calculates the distance that the user is from the screen. As the distance of the user from the screen increases or decreases, the method of the invention adjusts the contents of the screen. The screen adjustments can comprise enlarging the size of the information on the screen as the user moves further from the screen. The contents can also be reduced as the user returns to a local distance to the display screen. The display content adjustment techniques of the present invention enable a user to view screen contents from abnormally far distances from the screen without the need for the user to continually travel back and forth to and from the display screen.
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Citations
22 Claims
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1. A method for adjusting a screen display based on a user'"'"'s distance from the display device comprising the steps of:
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establishing a relationship between the distance of a user from a display screen and the size of the display on the screen;
detecting the movement of the user with respect to the display screen;
adjusting the size of the screen display based on the location of the user with respect to the display screen; and
displaying the display in the adjusted display size. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A computer program product in a computer readable medium for adjusting a screen display based on a user'"'"'s distance from the display device comprising:
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instructions for establishing a relationship between the distance of a user from a display screen and the size of the display on the screen;
instructions for detecting the movement of the user with respect to the display screen;
instructions for adjusting the size of the screen display based on the location of the user with respect to the display screen; and
instructions for displaying the display in the adjusted display size. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. A system for adjusting a screen display based on a user'"'"'s distance from the display device comprising
a display device; -
a distance approximation device for determining the location of a user from said display device;
software for determining the whether the determined distance of a user from the display device is beyond an established threshold distance; and
software for adjusting the size of the display on the display device based on the determined distance of the user from the display device. - View Dependent Claims (20, 21, 22)
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Specification