not me my best idea was for a tv remote finder like those for keys you whistle and it chirps during a late weekend night drunk looking for a friends tv remote that no one ever found , shame a bunch of drunks could not put up 100 dollars each to get the patent , the guy that marketed the idea 5 years later to Panasonic got 7.45 million for his patent on the exact same idea funny enough I still have never seen it used on any tv by any company but it has been since placed inside home phones by many companies .