Across
- 3. sends gyroscope signals via wifi to a console enabling motions to be detected and rendered ex. wii
- 5. optical device uses light to capture info there are three types 1d, 2d, and 3d
- 6. hand held device uses a light to move a cursor
- 8. sends motion using electrical signals attached to body to create a 3D computer reading
- 9. captures analog voice and converts it into digital data 0,1
- 10. a series of pens to produce an image
- 14. biometrics using a low intensity light eyes,fingers, and face
- 15. a group of electrical switches arranged on a board(0 off,1 on)
Down
- 1. a screen with a grid software that senses a finger shadow
- 2. captures images analog and coverts into digital data 0,1
- 4. a sound module decodes digits into analog sound waves
- 7. many pens in a line produce an image on large paper
- 11. light emitting diode
- 12. red blue green
- 13. liquid crystal display