ISIS team participated in the Smart America Challenge in Washington, DC.  Below is a link to the news story on the Research page at VU.  http://news.vanderbilt.edu/2014/06/smartamerica-challenge-expo/

Also, please take special note of the demo video explaining "Smart Roads". 

https://www.youtube.com/watch?feature=player_embedded&v=aWI3WK2STJc