Recordation of handwriting and hand movement using electromyography
US8280169B2 · kind B2 · utility
3Cited by
5References
11Claims
0Family size
Inventor
Key dates
| Filing date | Dec 19, 2006 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Oct 16, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V30/1423
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Handwriting activity is recorded by use of electromyography (EMG) signals detected from muscles at several locations on the hand. The EMG signals are sensed and registered. The sensed signals are processed and stored, after which the signals are analyzed to reconstruct handwriting activity into a digital format. Machine edible text is generated and displayed along with a graphical depiction of the handwriting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.