Hestia Hacker on Nostr: If I were to take on another #OpenSource #smart #IoT device project to liberate ...

If I were to take on another #OpenSource #smart #IoT device project to liberate people from their technical overlords, what should it be?

I'm looking for inspiration.

I'm not ready to take on another project right now, but I might be soon. The main catches are:
I. Existing project (I'll search for one, and I'm flexible on this point)
II. Not already available for purchase
III. Something I'd personally be willing to use