how technology can make life easier

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Across
  1. 3. a smart city maybe the perfect choice for your next move.
  2. 5. the popular app rewards players for walking.
  3. 7. technology and healthcare go together better than .... butter and jelly.
  4. 8. great educational tool.
Down
  1. 1. from a security ......
  2. 2. .... your carbon footprint.
  3. 4. keep a closer eye on medical ....
  4. 6. helps bring families together.