Screen reader with focus-based speech verbosity
US9575624B2 · kind B2 · utility
10Cited by
0References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 9, 2014 |
| Grant date | Feb 21, 2017 |
| Priority date | — |
| Expiry date | Jun 11, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L13/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The amount of speech output to a blind or low-vision user using a screen reader application is automatically adjusted based on how the user navigates to a control in a graphic user interface. Navigation by mouse presumes the user has greater knowledge of the identity of the control than navigation by tab keystroke which is more indicative of a user searching for a control. In addition, accelerator keystrokes indicate a higher level of specificity to set focus on a control and thus less verbosity is required to sufficiently inform the screen reader user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.