Input review terms 2 crossword

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Across
  1. 2. Cursor follows motion of vertical stick
  2. 3. Cursor follows motion of ball on top
  3. 4. Can be used to give command by gesture
  4. 5. Cursor follows motion of finger on pad
  5. 8. Sets of instructions to the computer
  6. 9. Captures picture of page of text
  7. 10. Cursor follows motion of ball underneath
Down
  1. 1. Answer to a question from the computer
  2. 6. Raw facts
  3. 7. Special codes or keywords for a task