Input Devices

This can be used to record videos and photos. Also the data is stored in digital memory.

• Webcams

• Video camera

• Digital camera

• Film camera

What does OMR stand for?

• Optical Mark Recognition
• Optical Meter Reader
• Operator Mark Recognition
• Online Meter Reader

What does OCR stand for?

• Optical Character Reader
• Online Cloud Read
• Operating Command Recognition
• Online Cloud Recognition

What does MICR stand for?

• Magnetic Ink Character Recognition
• Magnetic Ink Computer Recognition
• Multimedia Internet Computer Recognition
• Memory Internet Character Reader

A pen shaped device which can sense light, and is used to point at spots on a screen.

• Light pen

• Tracker ball

• Mouse

• Joystick

Used to enter information on papers into a computer

• Printer

• Scanner

• QWERTY keyboard

• Touchpad

Used by artists and designers to create and store digital graphics into a computer

• Touch screen

• Monitor

• Laptop

• Graphics tablet

Input devices allow us to send information to the CPU (Central Processing Unit) to tell the computer what to do.

• True
• False

Input device for sound data

• Scanner

• Voice control

• Voice recognition

• Microphone

Which of these is OMR sometimes used for?

• Marking Exam Papers
• Controlling Characters in Computer Games
• Projecting a Presentation onto a big screen.
• Playing  an Audio File