One "cleaning" task that I think is often overlooked is basic organization of small clutter and such. It takes up tons of spaces, is often poorly organized, and finding things you lost is a huge headache.

I'd love to see some sort of out of the way storage system with an in-home Kiva style robot that lets you select what you want in an app, and it goes and fetches it. When you want to put something away, the robot shows up, collects your item, and stores it.

To be truly useful, you'd probably need a somewhat decent sized storage area, and the robot may need to be decent sized depending on the weight and size of objects to be handled.