Input devices

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Across
  1. 3. Send and recive live video pictures.
  2. 5. You can move the pointer a screen on the tablet.
  3. 7. Read barcodes on the products sold in shops and send the price to the computer in the cash register.
  4. 9. It is mainly used to play computer games.
  5. 10. Used drawing and image manipulation applications.
  6. 11. Typeing numbers and letters and send messages
  7. 12. Hand-held wheel that increases of decreases volume in the same way a volume knob on a stereo does.
Down
  1. 1. Hand-held divice that lets you move a pointer and select items on the screen.
  2. 2. Reads images and converts them into electronic codes whitch can be understood by a computer.
  3. 4. Records your voice.
  4. 6. Used insted of a mouse in notebook or laptop computers.
  5. 8. Records moving images and convers them into digital data.