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
Obviation of recovery of data store consistency for application I/O errors
Stepped delay control of integrated switches
Distributed IPv6 neighbor discovery for large datacenter switching systems
Medical diagnosis, therapy, and prognosis system for invoked events and methods thereof
Methods for determining decoding order in a MIMO system with successive interference cancellation
Apparatus and method for categorizing services using canonical service descriptions
Transcoded images for improved trick play
  Randomly Featured Patents
Single lever with button for selectively controlling either tilt or lift of a forklift mechanism
Foldable traffic sign
Swinging gripper arrangement for sheet-processing machines, in particular, sheet-fed offset printing presses
Discrete bead polymer process
Method for electrochemical fabrication
Method for disinfecting and stabilizing organic wastes with mineral by-products
Method, apparatus and article to remotely associate wireless communications devices with subscriber identities and/or proxy wireless communications devices
Phillips screw head for stripped screws
Semiconductor device and a method of manufacturing the same
Delay equalization detector