What bugs you?

[siestacat]

Well, actually, Vash's advice may really be helpful. If you are taking a product design course, and need to know problems, you already have one problem and one solution. The problem is that you bug Vash, so the solution would be that you should not market that item yourself to Vash, and that you should have someone else do it. XD

[Area51_Hacker2]

It needs to be a physical product... to create ideas like that would be trivial :P