Google Maps Crowdsources traffic Data From Your Phone (and copied Batman)
So I guess Google gets their ideas from Batman now. It makes sense Batman has a lot of good ideas, like dressing like a bat and wearing a nomex survival suit that can stop a bullet as long as it’s not a straight shot.
Batman had the idea first, in The Dark Knight he used everyone’s cell phones to assemble real time data on the Joker’s location in Gotham City. Yay crowdsourcing. Now Google is doing something similar, using people’s mobile phones to track their speed and aggregate the data to provide traffic data for city streets, in addition to the traffic data they purchase from INRIX. The amount of traffic data in major cities is impressive, it’s nice to see street level traffic data instead of just the highways.

From The Google Blog:
If you use Google Maps for mobile with GPS enabled on your phone, that’s exactly what you can do. When you choose to enable Google Maps with My Location, your phone sends anonymous bits of data back to Google describing how fast you’re moving. When we combine your speed with the speed of other phones on the road, across thousands of phones moving around a city at any given time, we can get a pretty good picture of live traffic conditions. We continuously combine this data and send it back to you for free in the Google Maps traffic layers. It takes almost zero effort on your part — just turn on Google Maps for mobile before starting your car — and the more people that participate, the better the resulting traffic reports get for everybody.
Worried about privacy? Read this article. Many iPhone apps report your location and demographics back to the developer. The Palm Pre’s Web OS reports users’ locations back to Palm daily. Scary huh?
I use Google Maps on my iPhone frequently when I drive, so your welcome Google, and everyone who uses the traffic layer, I’m helping you out big time.
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