Panel Discussion: Decentralized Spatial Communication
summary
Proposes a move from channel topics to spatial publish subscribe using the Vast library extended to MQTT so brokers partition 2D regions and route by overlap, not topic. Shows a PoC Vast‑MQTT server, a Minecraft integration and an EC2 chat demo, with GitHub code available. Tests on Raspberry Pi show message success collapsing around 100 clients on one broker but holding steady with multiple brokers and lower latency. Targets IoT scale (27 billion nodes forecast) and a goal of 100,000 simultaneous users.
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chapters (6)
- 0:00Start
- 1:05Decentralized Spatial Communication
- 1:18Panel Discussion
- 3:39Explosion in the Number of Iot Devices Globally
- 9:50Latency
- 39:30Device Attestation
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