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This already happens on Google Maps. Or do you mean in an open-data way?
by beering 12y ago
This already happens on Google Maps. Or do you mean in an open-data way?
- forrestthewoods 12y agoIs the data gathered from crowdsourced smartphones? If it is then the precision is shit. Waze has been continuously unimpressive in dense urban environments. It can sometimes take 15 minutes to go two blocks through two lights. And neither Waze nor Google Maps correctly show that. Using the GPS drains battery and there are huge privacy concerns. It's not an easy thing to do right. But I think it can be done.
- wmeredith 12y ago>>Is the data gathered from crowdsourced smartphones? Yes. Google deduces traffic congestion by the speed of Android devices in cars.