It's time for the Name That Weird Invention! contest. Steven M. Johnson comes up with all sorts of wacky inventions in his weekly Museum of Possibilities posts. Can you come up with a name for this one? I can't even figure out what it's for! The commenter suggesting the funniest and wittiest name will win a free T-shirt from the NeatoShop.
Contest rules: one entry per comment, though you can enter as many as you like. Please make a selection of the T-shirt you want (may we suggest the Science T-shirt, Funny T-shirt, and Artist-designed T-shirt categories?) alongside your entry. If you don't select a shirt, then you forfeit the prize. Good luck!
Update: We have winners! A difficult selection, with many entries and many good entries, and ultimately Foosnark rose to the top with arBra, a clever palindrome. old_joe came in second with the Dance Enhancer. Both win t-shirts from the NeatoShop!