A humanoid robot with a bare metal chassis looked up and started to walk towards me with its head tilted at an angle. I asked the robot what it was looking for only to find that it lacked the ability to speak. It made a scissor-like motion with its fingers so I looked around the table for a pair. By the time I had found a pair and was about to pass it over to the robot, it had already picked up one on its own. It resumed its advance towards me, but this time with the scissors snipping away in its hand. It got real close to me, the scissors now poking at my arm and snapping right against my skin. However the moment the blades managed to pinch a bit of skin and drew blood as it sliced my flesh, the robot suddenly jumped back and started to malfunction.