It worked again. I put my homemade robot, made out of a hazard cone, and wires for arms, out in the garage in the new spot I wanted him to clean. (Can you spot him in the photo above?)
The next day, I found he had become stuck, and it seemed he had not done anything. So, I moved one thing out of its way, after another. And now check out this photo I took after we were done.
Still a little messy, but you can tell that the robot and I were able to really improve the space.
Next I am going have the robot tackle the game cabinet.