I'm not sure. One benefit of e-ink is the low power use. Some on-street transit stops have displays with live schedules displayed. I wonder if there are use ca

I'm not sure. One benefit of e-ink is the low power use. Some on-street transit stops have displays with live schedules displayed. I wonder if there are use cases where you'd want that sort of kiosk somewhere you couldn't run power (and would power by solar).