Input

1. Mouse

1.1. Point

1.2. Click

1.3. Drag

1.4. Rotate wheel

1.5. Free-Spin wheel

1.6. Press thumb botton

2. Game Controllers

2.1. Game pads

2.2. Joystics and wheels

2.3. Light guns

2.4. Dance pads

3. Digital Cameras

3.1. Studio cameras

3.2. Field cameras

3.3. Point and shoot camera

4. Piometric Input

4.1. Fingerprint reader

4.2. Iris recognition system

4.3. Hand geometry system

5. The keyboard

5.1. Insertion point

5.2. Wired keyboards

5.2.1. USB port

5.2.2. Keyboard port

5.3. Wireles keyboards

5.3.1. Bluetooth

5.3.2. IrDA

6. Other Pointing Devices

6.1. Trackbar

6.2. Touchpad

6.3. Pointing Stick

6.4. Touch Screens

6.5. Touch-senstive pads

6.6. Pen Input

7. voice input

7.1. Voice recognition

7.2. Audio input

8. Video input

8.1. Web cam

8.2. Video conference

9. Scanner and Readig

9.1. Flathed

9.2. Pen or Handheld

9.3. Sheet-fed

9.4. Drum