Across
- 3. Text, audio or pictures expressed as 0 an 1
- 6. This type of code reflects black and white lines
- 7. This device uses motion sensing technology
- 8. Hollerith uses this to fill in boxes
- 10. OCR recognizes these using light
Down
- 1. Uses light to capture images
- 2. Sensors used to communicate in _ reality environment
- 4. Text, audio or pictures expressed as the real thing
- 5. Resolution measures the number of _
- 9. Captures visual images or video