Team blue presents “Cobalt,” a wireless bicycle lock, during the 2.009 presentations in Kresge on Monday night. The theme of the 2011 2.009 presentations was “On the Go.” Tiffany Huang—The Tech May. 9, 2016 Facebook Twitter Reddit Print Team blue presents “Cobalt,” a wireless bicycle lock, during the 2.009 presentations in Kresge on Monday night. The theme of the 2011 2.009 presentations was “On the Go.” Tiffany Huang—The Tech