Introducing the Racatac Rolling Knee Pad

So, check this little tool out. So, for doing epoxy floors, I was introduced to this little gadget. This thing is actually pretty cool. So, it's got a seat on it right here. It's got knee pads, so you can just skate around and do your patches and uh filling of cracks and seams on an epoxy floor. Would you use this as a painter for other things?