I need someone to invent a rotating pan/insert for ovens for home use. Commercial rotating pan ovens exists, but as far as I can see- nothing for home use.

I just burned my hands rotating cake pans, like I always do. There has to be a solution (besides me being more careful and not burning myself). It could be something that did a consistent, slow rotation.

Someone get on it. Please. You would make thousands until Martha Stewart endorsed it, and then it would be all the money.