A robot uses computer vision to instantly kill fish, addressing a real problem: fish caught on boats stay conscious for up to an hour, flopping around and creating unsanitary conditions. The hosts test the machine themselves to see if it actually works.
The fish being prepared before you is not like typical fish used for sushi in the United States. This is not really due to the fish itself, but instead to how the fish was killed, which was by a very fancy machine. These boys decided to build a robot to kill fish with computer vision and pinpoint precision.
Most of the fish are flopping around on the deck of the boat. It can take up to an hour for them to lose consciousness, and it becomes a cesspool. This is the only form of humane harvest at scale that exists.
As a professional YouTuber, I felt compelled Not just to listen to these guys talk about their dream of killing fish with a robot, but to actually kill a fish with a robot myself.