input and output devices

Description

Mind Map on input and output devices, created by megan.hurst on 21/05/2013.
megan.hurst
Mind Map by megan.hurst, updated more than 1 year ago
megan.hurst
Created by megan.hurst about 11 years ago
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Resource summary

input and output devices
  1. memory cards.
    1. store large files.
      1. only can have data written on them
      2. magnetic tape, works similar to a hard disk
        1. Hard disk - data can be held, and also moved.
          1. speakers - display sound such as music files.
            1. Thermal printer - heated so the paper turns black.
              1. Laser printer - images are printed quickly.
                1. inkjet printer - creates black and white prints.
                  1. data projector - takes a video signal amd projects it into a surface.
                    1. Computer monitor - visual display of informatiomn created by the computer
                      1. voice regonition - changes spoken language into text.
                        1. Microphone - captures sound and convents into eletrical signals of digital microphones.
                          1. digital camera - creates a digital image
                            1. joystick - stick inside a bass unit.
                              1. keyboard - enter text
                                1. mice - controls on what you click on
                                  1. touch screen devices - a keyboard on a computer screen.
                                    1. remote storage - storing back up data
                                      1. could get stolen
                                        1. could get lost
                                        2. DVD - store high quality notes
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