Are you all familiar with the "Waze" app? My nieces rave about it -- users are active participants in making it better. I just started this week but I don't drive much so will be slow to get a good sense of it.

http://www.waze.com/

"Waze is the world's fastest-growing community-based traffic and navigation app."

Imagine 30 million drivers out on the roads, working together towards a common goal: to outsmart traffic and get everyone the best route to work and back, every day.

Get alerted before you approach police, accidents, road hazards or traffic jams, all shared by other drivers in real time. It's like a personal heads-up from a few million of your friends on the road.

An active community of Waze map editors works to constantly improve and update Waze's maps. That's why they're the first to reflect changes happening in your neighborhood, constantly improving routing for everyone."


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