Accessibility enhanced content delivery
US12395690B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2022 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | May 3, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/488
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system for delivering accessibility enhanced content includes a computer server having processing hardware and a memory storing a software code. The processing hardware is configured to execute the software code to deliver, to a user system, accessibility enhanced content comprising primary content and an accessibility track synchronized to the primary content, the accessibility track including at least one of a sign language performance, or one or more video tokens each expressing one or more words. When the accessibility track includes the sign language performance, the sign language performance is delivered contemporaneously with delivery of the primary content. When the accessibility track includes the one or more video tokens, the one or more video tokens are played back when the primary content reaches a location corresponding to each of the one or more video tokens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.