"Smart City" will use a lot of sensors, computers and smart phones, but also the formation of a new government, so that the administrative process has never been more transparent. Of course, it will also promote the city's prosperity and development. An ancient city of Santander in Spain has become the first smart city, although it under the impact of the economic crisis, cash-strapped, they have become smart enough.
Santander City permanently installed 10,000 sensors, covering an area of 6 square kilometers. These sensors hidden in small gray boxes, these boxes are mounted on the streetlights, poles and building walls, some even buried under the asphalt pavement of parking lot.
Alternating day and night, the passage of time, these sensors conscientious and do their best to measure the city almost every can be measured things: light, pressure, temperature, humidity, and even the movement of cars and people.
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