http://blogs.msdn.com/stevecla01/archive/2009/07/10/chalkbot-at-the-tour-de-france.aspxChalkbot is a project from Nike and Lance Armstrong’s Livestrong foundation. The Tour De France is no stranger to messages of inspiration painted on roads but they’ve taken this one step further with Chalkbot. It’s a robotic “chalk painter” that spraysen-GBCommunityServer 2.1 SP1 (Build: 61025.2)