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What strategies can your city use to implement smart grids?
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One Smart Card (Universal Card or U Card) Serves all Access
Feb 26, 2014 Narendra S
31
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4

My idea would be a smart card that can serve access to all facilities of the city, county, state or country. The services can be added, deleted or managed by the service providers and also can be opted out by individual who own the card. This way any new smart services implemented by city can be added to the card based on the request of the individual. Some mandatory services can be added to the card by the service providers.

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Idea Collaboration by  MindMixer