Smart Cities

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Across
  1. 4. A payment method that doesn’t require swiping or inserting a card.
  2. 6. A city's tech-focused plan for better services and connectivity.
  3. 8. key principle where government actions are open to the public.
  4. 9. What we want to keep protected in a data-driven world.
  5. 10. Surveillance with brains—cameras powered by artificial intelligence.
  6. 11. What you get stuck in during rush hour in big cities
  7. 12. Capital city known for Big Ben, double-decker buses, and the Thames.
Down
  1. 1. London’s zone where high-emission vehicles pay to enter (abbr.).
  2. 2. Modern energy systems that balance supply and demand using tech
  3. 3. Where rubbish goes—smart cities monitor these to manage litter.
  4. 5. Living in a way that protects the planet for future generations.
  5. 7. the movement of people or goods, often by bus, train, or car.