Has anyone watched this show?
http://abc.go.com/primetime/americaninventor
Some of the people on the show are obviously insane but others have given alot of thought to upgrading existing products or creating completely new ones. The producers of the show are going to make a fortune on the final products. You know they are going to get a hefty cut of every sale. Marketing genius!
I'm always paying attention to unique and original ideas. I love seeing how people take the mundane and tweak it. The adult industry has been really good at this over the years. Some of the ideas will fail.. other ideas will be the next big thing.
Here are some examples of bad ideas.. haha
http://www.freepatentsonline.com/crazy.html