1. Presentation on
Input Devices

2. INDEX
• Introduction
• Mouse
• Keyboard
• Scanner
• Game input devices
• Other devices

3. What is Input Device ?
• 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.

4. Keyboard
• The keyboard contains a group of keys
that correspond to characters and
functions.
Wired Keyboards Wireless Keyboards
 Bluetooth
 Infrared (IR)
 Radio Frequency

6. Types of Keyboard
Optimus Tactus Keyboard
Touch ScreenKeyboard glass keyboard
CombimouseFlexible Illuminated FullIlluminatedKeyboard
keyboardKeyboardSized Keyboard
Projection Flexible

7. Grippity Keyboard
• Touch screen pads + joystick +
Keyboard

8. Mouse
• A pointing device that functions by
detecting two-dimensional motion
relative to its supporting surface.

9. Types of Mouse
Mechanical mouse Opto-Eechanical Mouse Optical mouse

10. New Types of Mouse
Logitech-Touch-Mouse
Ring Mouse Slim Mouse

11. Scanners
• Computer peripheral or a stand-alone
device that converts a document,
film, graphic, or photograph to a
digital image

12. Handheld Scanner
• It is used by hand and, through the
hand's movements, scans the document.

13. Sheet Fed Scanner
• The paper is moved automatically
through the scanner across a stationary
scan head.

14. Flat Belt Scanner

15. Barcode reader/Scanner
• Is a hardware device capable of
reading a barcode and printing out the
details of the product or logging that
product into a database.

16. Business Card Reader
• Allows a user to scan business cards
into their computer for digital
storage.

17. Fingerprint scanner
• Device that verifies a user or enters
password information by scanning
their finger

18. Magnetic- card reader
• Is a device that can retrieve stored
information from a magnetic card
either by holding the card next to the
device or swiping the card through a
slot in the device.

19. Book Scanners
• A high quality digital camera with
light sources on either side of the
camera mounted on some sort of
frame to provide easy access for a
person or machine to flip the pages of
the book.

20. Gamepad
• A peripheral device designed to be
connected to a computer or console
gaming system.

21. Joystick
• Allows an individual to move an object
in a game such as navigating a plane in
a flight simulator.

22. Light gun
• Detects light using a photodiode in
the gun barrel.

23. Paddle
• Commonly used with games that may
contain various buttons used to steer
and utilize different options in a
game.

24. Kinect
• Allowing users to play games with the
use of their own body as the game
controller.

25. Optical Mark Reading
• OMR is a system that gathers
information by using a hardware
device that detects a reflection or an
absence of reflection from a card or
piece of paper.

26. Magnetic-Ink Character
Recognition
• MICR is a font capable of recognition
using magnetically charged ink.

27. Touch Screen Monitor

28. Digital camera
• A camera that stores the pictures or
video it takes in electronic format
instead of to film.

29. Air Pen

30. Digitizing pad
• Input device equipped with a touch
screen on which one can write, draw
or point using a stylus.

31. Microphone
• Allows computer users to input audio
into their computers.

32. Remote
• That allows a user to control a device
or object in another location.

33. Webcam
• Allows anyone connected to the
Internet to view either still pictures
or motion video of a user or other
object.

34. Virtual Reality
• VR is a computer-generated artificial
environment that allows a user to
view, explore, and manipulate the
environment

35. Gloves

37. Mechanical mouse
• Contains a metal or rubber ball on its
under side. When the ball is rolled in
any direction, sensors inside the mouse
detect this motion and move the on-
screen mouse pointer in the same
direction.

38. Opto-Eechanical Mouse
• Accurate than a mechanical mouse that
used only wheels and rollers
• Not as good as an optical mouse.

39. Optical mouse
• That utilizes light-emitting diodes (LED)
or laser as a method of tracking
movement, which make them more
proficient than earlier mice.
• These mice are identified by examining
the bottom of the mouse.