FORA.tv Speaker - Dennis Crowley
Dennis Crowley is the co-founder of foursquare, a service that combines social networks, location awareness and game mechanics to encourage people explore the world around them. Previously, Dennis founded dodgeball.com, one of the first mobile social services in the US, which was acquired by Google in 2005.
05.06.14 | 00:00:00 min
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01.26.10 | 00:21:28 min
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