This is not entirely true. The things exist, you just aren't aware of it or it isn't the form factor you want. List a thing and I could likely give you a produ

This is not entirely true. The things exist, you just aren't aware of it or it isn't the form factor you want. List a thing and I could likely give you a product that will solve your problem, it may just be out of your price range because it isn't mass produced or doesn't look the way you want again, it's not mass produced.