2. Chapter 5 Input By: Matthew D McCoog

3. What Is Input? Any data or instructions entered into the memory of a computer.

4. What is an input device? Any hardware that allows users to enter data or information into a computer

5. Types of Input Devices Keyboard An input device that has keys which users press to enter data.

6. Types of Input Devices Pointing devices Mouse – pointing device which fits comfortably under the palm of your hand Mouse is the most widespread pointing device

7. Types of Input Devices Other pointing devices Trackball Touchpad Pointing stick Joystick Light pen Touch screen

8. Types of Input Devices Voice Input Entering data by speaking into a microphone

9. Types of Input Devices Audio Input Entering sound into the computer

10. Types of Input Devices Input Devices for Mobile Users PDA Tablet PC Smart Phone

11. Types of Input Devices PDA Stylus Portable keyboard On-screen keyboard

12. Types of Input Devices Tablet PC Digital pen Docking station Allows users to view information on their tablet PC on their PC monitor

13. Types of Input Devices Smart Phone Voice Text messaging

14. Types of Input Devices Digital Camera Users can upload pictures stored digitally on the camera to their home PC

15. Types of Input Devices Video Input Capturing full motion pictures and recording them to hard drive or DVD Achieved by: PC Video Cameras, Web Cams, etc…

16. Types of Input Devices Scanner Transfers pictures and documents into files on your computer

17. Types of Input Devices Smart Terminal Capable of processing information Dumb Terminal Incapable of processing information Special Purpose Terminals Perform a specific function

18. Types of Input Devices Types of terminals POS Terminal Terminal used in grocery stores at the point of sale ATM Self service banking machine

19. Types of Input Devices Biometric Input Devices which authenticate identity by verifying personal characteristics Fingerprints, retinal scans, etc…

20. Types of Input Devices Input for physically disables users Include: keyguard, on screen keyboards, head mounted pointer, and gesture recognition