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Computer Components (INPUT devices (Direct input devices (Data is input to…

- - - - cheap and pin reader
      - barcode reader
      - optical mark reader
      - optical character reader
      - magnetic ink character recognition
      - Magnetic stripe reader
  - - - examples:text
        
        keyboard
        
        numeric keypad
        
        pointing devices
        
        digital camera
        
        remote control
  - - - light
      - preasure
      - temperature
      - ph
      - sound
      - humidity/moisture
- - - - where we put data and save it and come back for later
        
        RAM
        
        USB
        
        storage media
        
        Ways in which data is stored and read
        
        comparison of storage media