What would Steve Jobs have invented if he'd been alive?

Apple has played it fairly safe under Tim Cook, it's stuck to it's core product lines (bar the watch) and done well. I don't think Steve Jobs would have been able to handle such a steady ship. There was always somewhere interesting to go.

Personally, an area I think he would have moved into is personal air quality. If there was anyone who would make some nasal/facial air quality filter cool, it would have been him (and I'm sure he would have looked like a business god given COVID19, assuming it happened).

Where do you think he would have innovated?