Someone should have thought of this before

Who wouldn't prefer a combination lock that uses letters instead of words? It's the winning entry in a Staples contest seeking inventions to be produced and marketed by it. The WordLock™ is something I'd buy right away. Todd Basche, the inventor, has been trying to interest people in this idea for years. There may be savants out there who can remember numbers more easily than combinations of letters, but they must be the exception.