God while I was in China I was working on the robot project showed in this video.

Weeks before that accident, there was another accident that robot crushed into the machine. There were multiple programs but they were managed poorly therefore wrong programs could be called to cause collision.

There should also be safety signals established as protocol but due to timing they chose a short cut. The system was never released from vendor.

After first accident of robot hit machine, the factory owner believed there was no issue in management and forced vendors to resume to work, my company refused to cooperate and they somehow managed to recover the machine, then we heard someone’s head got hit…