Enhancing viewability of information presented on a mobile device
US8345061B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2012 |
| Grant date | Jan 1, 2013 |
| Priority date | — |
| Expiry date | Jul 19, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2354/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method, system, and media are provided for enhancing viewability of information presented on a mobile device. The media includes presenting a user interface on a mobile device that includes foreground information that overlaps a background image. The background image may be converted into a first set of color values and the foreground information into a second set of color values. A dominant color may be determined for the background image and foreground information. The dominant colors may be used to calculate a contrast ratio that may be compared to a threshold value. At least a portion of the color values may be modified when the contrast ratio is less than the threshold value. A set of modified color values may then be derived and a modified presentation may be presented to the user that includes the modified color values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.