I watched over two hours of footage of Tesla's robotaxi service: I saw an Uber-like app experience, the in-car interface, and miles of Austin streets.

NHTSA pressed Tesla for more information about robotaxi incidents caught on camera and shared widely on social media.

Tesla officially launched its first robotaxi service in Austin, Texas, inviting select passengers to participate in trial rides, marking what CEO Elon Musk called the company's entry into the commercial era of fully autonomous driving.