If I worked at Waveshare, I'd partner up with a phone case manufacturer and sell user-customisable phone cases.
They could also offer a SDK so apps could publish high utility info with low update frequency on the case itself: weather, public transport realtime schedules, etc.
(Edit: had originally written "low-latency" instead of "with low update frequency", because of the strong conditioning to associate "low latency == good")
They could also offer a SDK so apps could publish high utility info with low update frequency on the case itself: weather, public transport realtime schedules, etc.
(Edit: had originally written "low-latency" instead of "with low update frequency", because of the strong conditioning to associate "low latency == good")