Input devices

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Across
  1. 3. Manipulates the cursor using a stationary ball
  2. 6. Interprets hand movements for input
  3. 7. Similar to a touchpad for cursor control
  4. 10. Captures high-quality images
  5. 11. Used for typing and inputting text
  6. 12. Detects light on a screen for input
  7. 13. Common on laptops for cursor control
  8. 16. Input device for gaming and simulations
  9. 17. Pointing device for navigating on a computer
  10. 19. Produces musical notes and effects
  11. 20. Authenticates based on physical traits
Down
  1. 1. Used for precise touchscreen input
  2. 2. Reads barcodes for data input
  3. 4. Reads radio-frequency identification tags
  4. 5. Allows digital drawing and design
  5. 8. Converts physical documents into digital format
  6. 9. Input device for gaming consoles
  7. 14. Captures video and images
  8. 15. Used for operating electronic devices from a distance
  9. 18. Records audio input