Input

1. Game Controllers

1.1. Joysticks

1.2. Game pads

1.3. Lightguns

1.4. Dance pads

2. Biometric Input

2.1. fingerprint reader

2.2. iris recognition system

3. Mouse

4. Digital Cameras

5. Video Input

5.1. web cam

6. The keyboard

6.1. Wirelss keyboard

6.2. Wired keyboard

7. Scanners

7.1. flatbed

7.2. pen or Handheld

7.3. sheet - fed

7.4. Drum

8. Pen Input

9. Terminals

10. Voice Input

10.1. speech

10.2. Music

10.3. sound effect

11. Touch Screens