Do you remember what the notation was that you designed?
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1. Introduction
The Shark UV Reveal's mop automatically detaches and reattaches as needed, without manual intervention. My robot vacuums the area rugs without the mop pad, then returns to pick it up and goes back out to vacuum and mop the hard floors. This is the first single mop pad I've used that can detach and reattach itself autonomously -- I've only ever seen it done with dual-rotating mop pads.
Inside the controller panel: joysticks, buttons, and spinners for two players