A bit off-topic: Not only is this incredibly impressive, it's a great white noise video, IMHO. Can listen to the robot cook do it's thing for a loong time. The Capsicum Sabzi video has a good amount of unintended ASMR, too:
I have a lot of questions about how it might work, but above all else I'm absolutely in awe of what MechanicalChef can already do! Truly amazing automation, and I can see how this could directly benefit…nearly everyone. I wish your friend success with this (and many delicious meals too)