Before iPhones, Foursquare and Facebook, B.J. Fogg envisioned a mobile fitness device that coaches the user, tracks her location, and shows her friends also exercising at that time.http://feeds.feedburner.com/~ff/rss/...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/rss/...?d=7Q72WNTAKBA http://feeds.feedburner.com/~ff/rss/...wo:V_sGLiPBpWU http://feeds.feedburner.com/~ff/rss/...?d=qj6IDK7rITs http://feeds.feedburner.com/~ff/rss/...wo:gIN9vFwOqvQ
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