Tactile overlays for screens
First Claim
Patent Images
1. An overlay for use with a display screen, comprising at least one first tactilely readable area, wherein the display screen includes a first feature thereon, wherein the tactilely readable area includes information in a tactilely readable format, and wherein the information identifies a first feature displayed on the screen.
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Accused Products
Abstract
An overlay for use with a display screen, comprising at least one first tactilely readable area, wherein the display screen includes a first feature thereon, wherein the tactilely readable area includes information in a tactilely readable format, and wherein the information identifies a first feature displayed on the screen
67 Citations
26 Claims
- 1. An overlay for use with a display screen, comprising at least one first tactilely readable area, wherein the display screen includes a first feature thereon, wherein the tactilely readable area includes information in a tactilely readable format, and wherein the information identifies a first feature displayed on the screen.
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11. An overlay for use with a screen, wherein the screen is a touch sensitive screen with a display containing touch selectable features thereon, comprising:
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a substantially transparent substrate for placement over the screen, wherein the substrate includes a plurality of areas on the substrate that are distinguishable from each other, wherein each area includes raised protrusions that correspond to a touch selectable feature of the display located substantially beneath the raised area on the display when the display is placed over the screen.
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12. A tactile method for using a device having a touch sensitive screen that has a first display thereon, comprising:
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placing a first overlay on the screen, the first overlay corresponding to the first display on the screen and including a first tactilely readable area, the first tactilely readable area including information in a tactilely readable format, the information being specific to a first selectable feature located in the first display on the screen;
determining a location of and information about the first selectable feature on the screen by tactilely reading the first tactilely readable area on the overlay;
selecting the first selectable feature. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A system, comprising:
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a device having a touch-sensitive screen;
an overlay for placing over the touch sensitive screen having distinguishable raised portions, wherein the distinguishable raised portions include information in a tactilely readable format, the information being specific to features located on the screen;
a sound generating mechanism for alerting a user when a particular display is on the screen. - View Dependent Claims (23, 24, 25)
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26. A plurality of overlays for use with a screen upon which a plurality of displays may appear, wherein each of the plurality of overlays corresponds to one of the plurality of displays, and wherein each overlay has at least one tactilely readable area, wherein each tactilely readable area includes information specific to a feature of the display corresponding to the overlay, the information being in a tactilely readable format.
Specification