Around 10 years ago Logitech sold solar-powered wireless keyboards (maybe they still do). They were pretty nice, and not having to deal with wires or batteries

Around 10 years ago Logitech sold solar-powered wireless keyboards (maybe they still do). They were pretty nice, and not having to deal with wires or batteries ever is something I miss now that I've switched over to mechanical keyboards. Hopefully the "make everything solar powered" idea catches on at some point. I feel like solar-powered phones and tablets with e-ink displays should exist by now.