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Spanish ‘Smart’ City Project Saves Time, Money

As life in cities worldwide becomes more hectic and more expensive, urban designers are resorting to modern technology to help citizens avoid traffic snarls, and shorten the time needed for shopping and other errands. Technology also is used to cut costly waste. Santander is a port on the Northern Atlantic coast of Spain that spreads along a bay. Parking is easy to find. As one car drives away, an underground sensor registers that a parking space is now free. Four hundred sensors send...

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