Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Creation and use of hyperlinks for accessing information pertaining to content located in a Braille document










Image Number 8 for United States Patent #7871271.

A user system for detection and access of hyperlinks within a Braille document. A hyperlink table is generated and includes for each touched item on a page of the Braille document: identification of the touched item, a hyperlink associated with the touched item, and spatial coordinates of the touched item on the page of the Braille document. After the hyperlink table is generated, a proximity sensing foil placed under a Braille page senses the position of a user's fingertips and provides coordinates of the sensed position on the Braille page. A distance between the sensed position and spatial coordinates stored in the hyperlink table is determined to be less than a predetermined distance, resulting in alerting the user via a signal, identifying a hyperlink in the hyperlink table associated with the sensed position, retrieving information from a destination address associated with the identified hyperlink, and displaying the retrieved information.








 
 
  Recently Added Patents
Printed wiring board with reinforced insulation layer and manufacturing method thereof
High voltage fast recovery trench diode
Magnetic memory element, driving method for same, and nonvolatile storage device
Field device configuration system
Broadband optical network apparatus and method
Redundant power delivery
Color LED display device without color separation
  Randomly Featured Patents
Floating gate transistor with STI
Safety device for a surgical stapler cartridge
Shoulder bag
Display system
Conical middle component microscopic lenses
Sanitary steam injection heater
Bassinette toy
Multiple contact plug having encoding components interfittable in selected positions
Method for monitoring a system for delivering secondary air to the exhaust gas of an internal combustion engine
Pressure limiting hydraulic tappet