Every once in a while, a new idea changes the way you think. Today, I’d like to feature one such idea: Rollasoles. As the video here shows, Rollasoles are shoes that can be bought from vending machines, mostly in dance clubs. Matt Horan, the 27-year-old inventor of Rollasoles, came up with the idea after noticing the intense pain his lady friend suffered from dancing in stilettos. Like a true knight-in-entrepreneurial-armor, he designed a pair of flats that can fit into your purse. Okay, by his own admission, he was mostly spurred by his girlfriend’s complaints, but still, I imagine that quite a few damsels-in-footwear-distress have been saved by Mr. Horan’s invention.