I enjoy tinkering with machines/products, but I can't think of anything to mess with right now. The only people who can really tell you what's wrong with a product is somebody who uses it frequently. Baseball players could tell you how to improve a glove, PC gamers could tell you how to make the perfect keyboard for playing games, and construction workers could tell you certain problems with some of the machines they use. So if there are any products you use on a regular basis that you feel could use some improvement, feel free to tell me. This has turned into a hobby for me, even if my idea doesn't work once it put into prototype mode. Thanks guys.