IoT-assisted appointment scheduler
Ledster is a communication-driven IoT device for coordinating meetings with peers with a tight time-schedules. With a simple solution, we solve a complex problem. In a single Ledster Tangle (a connection community) there are three Ledster Nodes (One node represent a single peer with a single Ledster Device). One peer can communicate their readyness by clicking the button their device. All other Nodes will then instantly be updated. The peers readyness will be signaled by a unique glowing LED-bulb. When all LED-bulbs are lit up, the meeting is imminent. If nothing else is agreed on, the default meeting time for all peers are 18:00.