Thread:Seonwill/@comment-9238870-20130519234912

An Input Device is any hardware device that sends data to the computer, without any input devices, a computer would only be a display device and not allow users to interact with it, much like a TV. A Logitech Trackball is an example of a input device. Below is a complete list of all input devices:

 Types of Inout Devices 

1. Audio conversion Device

2. Barcode Reader

3. Biometrics (eg. Fingerprint Scanners)

4.  Business Card Reader

5. Digital Camera and Digital Camcorder

6. Finger (with touchscreen)

7. Gamepad, Joystick, Paddle, Steering Wheel, and Microsoft Kinect

8. Graphics Tablet

9. Keyboard

10. Light Gun and Light Pen Scanner

11. Magnetic Ink (like ink found on cheques)

12. Magnetic-stripe Reader

13. Medical Imaging Devices (e.g., X-Ray, CAT SCan, and Ultrasound images)

14. Microphone (using voice speech regonition or biometric verification)

15. MIDI Keyboard

16. Magnetic Ink Character Recognition (MICR)

17. Mouse, Touchpad and other pointing devices

18. Optical Mark Reader (OMR)

19. Pen and Stylus

20. Punch Card Reader

21. Remote

22. Scanner

23. Sonar Imaging Devices

24. Touch Screens

25. Video Capture Devices

26. VR Helmet and Gloves

27. Webcam 