Tactile feedback apparatuses and methods for providing sensations of writing
US9535514B2 · kind B2 · utility
3Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2014 |
| Grant date | Jan 3, 2017 |
| Priority date | — |
| Expiry date | Feb 5, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04106
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A tactile feedback apparatus may include: a touch display configured to display objects; a tactile information extractor configured to extract tactile information corresponding to an object touched by a touch input tool; a tactile information changing unit configured to change the tactile information based on sensing information of the touch input tool; and/or a tactile feedback provider configured to provide the touch input tool with tactile feedback based on the tactile information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.