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- Missy Cummings warned that some drivers were "over-trusting" self-driving technology.
- She analyzed almost 400 crashes involving software like Tesla's Autopilot or GM's Super Cruise.
- Tesla CEO Elon Musk once said that Cummings was "extremely biased against Tesla."
A researcher who Elon Musk once said was "extremely biased against Tesla" warned that drivers were "over-trusting" self-driving technology and getting into serious accidents that injure or even kill them.