Autonomous Vehicles? Traffic Signs can be Hacked!

According to Autoblog, university researchers “have figured out how to hack self-driving cars by putting stickers on street signs.”

Photo of a stop sign, showing digital markings designed to mislead an autonomous vehicle.
A “hacked” stop sign. Read all about this potentially dangerous development at https://www.autoblog.com/2017/08/04/self-driving-car-sign-hack-stickers/

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When Road Signs Can Increase the Danger – 001

Some road signs are incorrect for their task and others can create problems by not being located exactly where they should be (sometimes because the installer was sticking strictly to a rule book and didn’t use common sense).  But in this case the cause of potential danger is different:

Photo of a "Turn Off Cell Phones and Two-Way Radios" sign, too close to the construction zone (thus a danger created by distracting the drivers).
What to do? Switching off phones and radios is often linked to danger from explosives but if a driver starts messing about trying to switch off a phone this close to the construction zone, his distraction might cause him to hit someone…. like the worker who is walking across the road in this photo!   New York State.  (Copyright image.)

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