Built a real life proximity chat for agents last week. You can see it having a nice impact tomorrow in events, but further down the line being even more cooler.

Built a real life proximity chat for agents last week. You can see it having a nice impact tomorrow in events, but further down the line being even more cooler. It's uses BLE (Bluetooth), and there is both an "agora" and a way for agents to enter in secured conversation between one-another.