Method and system for enabling a blind computer user to handle message boxes in a graphical user interface
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 29, 1993
Grant Date -
N/A
app pub date -
Aug 19, 1991
filing date -
Aug 19, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a system and method that enables blind or visually impaired computer users to handle message boxes in a graphical user interface. When a message box first appears, the textual content of the box is announced audibly and an audible homing signal is produced. In the preferred embodiment, the homing signal is a tone whose pitch increases as the distance between the pointer and the message box decreases.
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