LIDAR

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Across
  1. 4. The business of selling things
  2. 7. What has freed machines to do tasks on their own
  3. 8. What do autonomous robots provide to people
  4. 9. A part which gives machines abilities to "sense"
Down
  1. 1. Machine which can lift heavy things very high up
  2. 2. A type of robot which can operate by itself
  3. 3. Cheap
  4. 5. The thing that has kept us all in our homes
  5. 6. A part of a machine