"Using a small, almost imperceptible sticker on a speed limit sign, the McAfee scientists were able to trick the cars’ MobilEye EyeQ3 camera system into thinking the sign read ‘85’ and not ‘35,’ confirming that autonomous driving systems and the machine learning algorithms that power them still have a long way to go. "
https://www.rt.com/news/481194-hackers-trick-tesla-speed-limit/
Budget: 300 TECH