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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.
Like... a horn?
No. I want to make my voice loud enough for me to stop at a red light and ask the guy behind me if there is a proctology emergency or if they could stop riding my ass, and savor their expression as it dawns on them what is happening.
This is definitely a thing. I had a friend in high-school who put a loud speaker in his 69 Tempest. He was funny too. He would say the silliest things to people.
Now imagine everyone having one. Yeah, nah.