落跑鬧鐘

200px|thumb|Clocky Clocky is a brand of alarm clock outfitted with wheels, allowing it to hide itself in order to force the owner awake in an attempt to find it. Invented for an industrial design class by Gauri Nanda, then a graduate student at MIT Media Lab, Clocky won the 2005 Ig Nobel Prize in Economics. After earning her undergraduate degree from the University of Michigan and her master's degree from MIT, Nanda founded a company, Nanda Home, to commercialize Clocky and other home products.