Grumpy Old Geeks Topics Autonomous vehicle sign recognition Topic Autonomous vehicle sign recognition 3 mentions in 1 episode The hosts discuss research in which altered speed limit signs caused a Tesla to misread the limit. Mentions 416: Helicopter Mode Feb 23, 2020 25:51 McAfee researchers recently tricked a Tesla into speeding 26:32 the Tesla reads that as 85 miles per hour 27:40 there has to be some other way to do it