This could be great for a calendar or schedule at work, network a bunch together and push updates whenever needed. Or weather forecasts. Or acting as a live sig

This could be great for a calendar or schedule at work, network a bunch together and push updates whenever needed. Or weather forecasts. Or acting as a live sign for reserving conference rooms, allow people to reserve on a web portal or at the sign. For ~$100 (with a raspi or similar) this competes with whiteboards.