IGCS input device revision

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Across
  1. 2. consists of a number of integrated circuits etched into silicon
  2. 5. used to enter motion data into computers or other electronic devices
  3. 9. allow simple touvh to launch an application or to carry out many functions of pointing device\
  4. 10. uses a microphone to input words spoken by a user
  5. 12. one type of touchscreens that can only be use of bare fingers as the form of input
  6. 15. image is converted into an electronic form which can be stored in a computer
Down
  1. 1. used for data entry
  2. 3. keyboards designed to give more support to the wrists and hands when doing a lot of typing
  3. 4. made up of pixels
  4. 6. type of barcode that made up of matrix of filled-in dark squares on a light background\
  5. 7. one type of touchscreen that does not permit multi-touch
  6. 8. builds up an image of the solid object through a series of very thin 'slices'
  7. 11. light-sensitive elements
  8. 13. series of dark and light parallel lines of varying thickness
  9. 14. one type of touchscreens that only allows bare fingers to be used for input