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
Debugging using code analysis
Toy
Selection of a suitable node to host a virtual machine in an environment containing a large number of nodes
Pharmaceutical composition comprising gabapentin or an analogue thereof and an .alpha.-aminoamide and its analgesic use
Process for producing polyols
Stable file system
Reliable and accurate usage detection of a software application
  Randomly Featured Patents
Polyester resin composition and molded articles thereof
Biconical optical waveguide splice
Controlled heat transfer with mammalian bodies
Printhead having variable drive pulses for fluid ejection
Limiting write data fracturing in PCI bus systems
Circuit for controlling pulse width
Stepped swirler for dynamic control
Air-floated wheeled apparatus
Faraday cage
High density test plate and process of making