> But the claim made by this author is far removed from the actual demo he describes. I've seen same demo for years
The article describes multiple demos. Are you referring to the chicken nuggets one? That sounded pretty impressive to me. Is there publicly available videos of this?
I'm describing all of them.
As for chicken nugget here's for example one (company) showing same capacity 4 years ago
https://youtu.be/6SbpfN5ed38?si=srtdZCdKOdPZ_wRn
They today have similar system that can quickly sort dumplings (more sensitive than chicken nuggets) ob conveyor belt.
No sim2real even needed. That haptics sensor is dirtcheap; camera based haptics sensor are today even available as open-source hardware that you can assemble for cheap.
If we don't limit to company demos we can dig up demos from I think almost a decade ago, and at least ~5 years ago for company demos.