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Front Brake Lights Could Drastically Diminish Road Accident Rates
(bioengineer.org)
This is a most excellent place for technology news and articles.
Again, if you're too stupid to make sure the multiton hunk of metal is coming to a stop by all the other obvious visual markers, including watching it's speed compared to stationary objects like signs and lamp posts, then this won't do shit. People need more aweness of their surroundings, not a bunch of lights and horns because people won't pay attention.
You enter the road when it's safe, not jump in and play frogger with lights hoping to get across.
Yup, this is a moronic idea.