The review studio has to be spotless before the cameras roll, and a fleet of made-up little robot vacuums is waiting by the wall with almost empty batteries. Their sensors can only see one thing: whatever moves right in front of them. So pixel MKBHD walks to the middle of the floor and lets them follow, one behind the other. The crew calls it the Robovac Relay.
Every charging plug left on the floor powers up another vacuum that rolls in at the back of the line, and the relay grows longer and a little faster with every plug. A dark backdrop with a red light strip frames the set, so one wrong turn ends the take, and so does bumping into the vacuums behind him. Now and then a gleaming camera lens rolls out onto the floor, worth a big bonus if he reaches it in time. How long can the line get before the shoot begins?










