MIT and Princeton researchers leverage smartphone cameras for collaborative traffic signal schedule advisory system; tests show 20% cut in fuel consumption
Green Car Congress
AUGUST 25, 2011
In July, at the Association for Computing Machinery’s MobiSys conference, researchers from MIT and Princeton University took the best-paper award for a system that uses a network of smartphones mounted on car dashboards to collect information about traffic signals and to then tell drivers when slowing down could help them avoid waiting at lights.
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