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US 2003/0142082 A1Published application
Visually impaired screen enhancer
AssigneeTokheim Corporation
InventorFred L. Spalding
Life of this patent
Estimating the term…
Abstract
The present invention relates to a method and apparatus for enhancing a display on a fuel dispenser. The method includes providing a fuel dispenser with a display containing an image. The size of the image on the display can be enlarged. Also, the size of the image on the display can be reduced in size. Furthermore, the color of the image on the display can be changed.
Claims28
A method of enhancing a display for a fuel dispenser comprising:
- providing a fuel dispenser with a touch screen display;
- displaying an image on said touch screen display;
- and
- touching said touch screen display to enlarge said image displayed on said display.
1 more element
A display enhancing apparatus for a fuel dispenser comprising:
- a fuel dispenser having a display;
- an image enlarging means connected to said fuel dispenser for activating the enlarging of an image displayed on said display;
- and
- a controller connected to said display and said image enlarging means.
1 more element
A method of enhancing a display for a fuel dispenser comprising:
- providing a fuel dispenser with a display;
- displaying an image on said display;
- and
- enlarging the size of said image on said display.
1 more element
Dependencies are inferred from the claim text.