> Amazon had a competition for bin-picking robots, but never got anything that could replace a few hundred thousand pickers in their fulfillment centers. There's a demand for this, but still few usable products.

There's a few spin-off companies [0][1] and probably others from that competition. It's coming, but slowly. Humans are simply too good at manipulation and robots too expensive in comparison.

[0] https://fizyr.com/ [1] https://lyro.io/