Tomorrow's cities: Just how smart is Songdo?

As cities around the world look to technology to make themselves "smarter" many are watching Songdo. Built with smart technologies very much a part of its DNA, it sits adjacent to Seoul, already regarded as one of the hi-tech capitals of the world. via Pocket http://www.bbc.co.uk/news/technology-23757738#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa