This stop sign has been covered by a full-size replica that includes subtle camo marks. This was 100 percent effective at fooling their machine into thinking it was also a 45mph speed limit sign.

The starburst sign that flashed Pensacola Beach in yellow and red lights for more than a decade went for $10,000. It will stay on the beach at an RV Park, according to owner Jim Reeves. The other ...

Researchers printed up stickers to fool machine vision into thinking a stop sign was a speed limit sign. ... Nissan's revolutionary self-driving tech hits Japan’s streets ...

Evtimov et al., arXiv.org In a test of a right-turn sign, a mask that filled in the arrow on the sign resulted in a 100 percent misclassification rate.