Digital-imaging based code symbol reading system having finger-pointing triggered mode of operation
US8490877B2 · kind B2 · utility
553Cited by
12References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 9, 2010 |
| Grant date | Jul 23, 2013 |
| Priority date | — |
| Expiry date | Jul 21, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/10891
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A digital-imaging based system for and method of reading graphical indicia, including code symbols, on objects such as, but not limited to, code symbol menus by the user simply pointing his or her finger at the particular code symbol on the code symbol menu to be read, while digital images of the code symbol menu and the pointing finger are automatically captured, buffered and processed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.