Seattle has recently launched their first smart highway system that uses sensors to actively manage the speed limit and alert drivers of upcoming traffic congestion. This has allowed them to significantly reduce accidents and congestion while not investing in completely new infrastructure. What are some other things in society which could be used for improvements without radically changing how they work?
Smart Highways
Reference:
Govermenttechnology. (2011, February, 10).Smarter Highways, Smarter Drivers [video file]. Retrieved from http://www.youtube.com/watch?v=bTjNGlYdbTU
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