| |||
| optical character recognition | |||
| optical sensing | |||
| machine reading; optical reading | |||
| optical scanning | |||
|
lecture optique : 18 phrases in 9 subjects |
| Computers | 2 |
| Electronics | 1 |
| General | 1 |
| Immigration and citizenship | 2 |
| Industry | 1 |
| Information technology | 7 |
| Natural sciences | 1 |
| Physical sciences | 1 |
| Work flow | 2 |