Designed primarily for persons living in single floor ranch-style homes (I’m assuming) the Slink-O-Matic does the slinking for you when you’re lacking a staircase, or even adequate multi-hand coordination. It was built by Jim Sellers out of Oregon, and is a perfect example of a ‘why ask why?’ invention. I’m also excited about his rumored pet rock walker, and his upcoming hula hoop straightener.