Crossword

123456789
Across
  1. 3. used as a controlling device for aeroplane, cranes or powered wheelchair
  2. 5. OMR
  3. 7. device to capture video for video call in your computer
  4. 9. printer that is used by engineers or architect to print large prints
Down
  1. 1. printer, speaker, projector are called...
  2. 2. a device to input sound
  3. 4. device to control your televisions and air conditioner
  4. 6. device to convert images or text on paper into a digital format
  5. 8. monitor, keyboard, mouse are called...