The robotaxi reality check
The sensory showdown
The brutal edge cases
The legal, ethical, and social road
audi Dodge unexpected road hazards to figure out what still trips up self-driving cars.
audi Autonomous Driving Long Tail
Chasing ducks in the street, mapping every rare scene, training cars on a screen.
audi Rain and snow scatter LiDAR lasers, block cameras with mud, and hide lane markings, forcing self-driving cars to halt.
What is a primary reason why robotaxis are deployed in Phoenix, Arizona before Boston, Massachusetts?
audi Autonomous vehicles often freeze while waiting for mathematically predictable gaps in human traffic.
How do human drivers and autonomous cars primarily differ in negotiating right-of-way at a busy intersection?
Why do autonomous cars often freeze or pause when encountering a traffic officer waving them through?
The Halloween glitch: On Halloween, some autonomous vehicles have been known to stop unexpectedly because they confuse children dressed in bulky costumes with large traffic cones.
What do robotaxis often do when they encounter an extremely confusing road layout that clashes with their map?
What physical tool is used by construction crews that frequently forces a robotaxi to recalculate its HD-mapped route?
An unexpected problem or situation that occurs only at an extreme operating limit. In April 2026, Waymo mapped Portland streets to train its autonomous vehicles on rare, unpredictable driving scenarios.
Why is it difficult to train a self-driving AI to handle every possible road scenario?
What term do autonomous vehicle engineers use to describe highly unusual, rare road events?