One of the big promises of IoT is understanding the physical world around us and taking action based on insights and observations. Often, every millisecond counts—especially for use cases like earthquake monitoring. We need to build real-time networks for these mission-critical scenarios that can keep up. We have sensors everywhere distributed across nature and remote areas of the world—always on and always streaming new readings as they happen. This has transformed our understanding of how we work and live because we have more up-to-the-second data and analysis than ever before.