UNIT 9: HIGH-TECH WORLD

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Across
  1. 2. Completely changed something in a dramatic way.
  2. 6. To set up software or equipment for use.
  3. 9. A handheld device to operate something from a distance.
  4. 10. A new creation or idea, often made to solve a problem.
  5. 11. A piece of equipment designed for a particular purpose.
  6. 15. A computer-generated 3D world that feels real.
  7. 16. A pair of headphones, often with a microphone.
  8. 18. A 3D image created with light beams.
  9. 19. A tool with moving parts that performs a task.
  10. 21. The use of science to make tools, machines, or systems.
  11. 22. A mobile phone that can connect to the internet and run apps.
  12. 23. Harmful software designed to damage or steal data.
Down
  1. 1. The act of closely watching people or areas, often with cameras.
  2. 3. Computer systems that mimic human thinking and learning.
  3. 4. What a computer might do when it suddenly stops working.
  4. 5. Designed not to harm the environment.
  5. 7. An object in space that orbits around a planet.
  6. 8. Portable sources of stored electrical energy.
  7. 12. A professional who designs and builds machines or structures.
  8. 13. The study and discovery of the universe beyond Earth.
  9. 14. A portable touchscreen computer.
  10. 17. Like a machine in movement or behaviour.
  11. 20. A smart cleaning machine that works on its own.