A tour of the cutting-edge IoT innovations of 2022, spanning edge computing, 5G, battery-free sensors, TinyML and blockchain-backed security.
The Internet of Things links billions of physical devices that gather and exchange data with a network on their own, without human action, from smart thermostats to sensor-laden autonomous vehicles. In 2022 a new generation of technologies is making it viable to run machine learning algorithms on tiny, low-power devices and to build sensors that shed their dependence on batteries while tracking location with precision. This post walks through the emerging IoT advances reshaping how organisations operate.
Security and Blockchain for IoT
Security remains the defining challenge for connected devices, with over 100 million attacks detected on IoT endpoints in 2019 alone. Blockchain is emerging as a countermeasure: its distributed ledger lets IoT systems work in more solid conditions without the downtime and freezes inherent in typical data storage, strengthening protection for sensitive information. Container security adds another layer by abstracting applications from the host environment so isolated execution shields workloads from external attacks.
Sensors, Sustainability and the Edge
- Battery-free sensors that harvest power from indoor solar, vibration and thermal sources can run for up to two decades without maintenance.
- IoT sustainability use cases turn connected devices into drivers of environmental monitoring, territorial management and energy optimisation.
- Edge computing stores and processes data locally for a cheaper, faster and more efficient approach than the cloud.
- TinyML pushes machine learning onto microcontrollers, enabling predictive-maintenance sensors and stronger data privacy.
Connectivity, Cloud and Automation
5G underpins the next wave of IoT with real-time information processing, lower latency, higher transmission speed and broad coverage, while network slicing lets mission-critical deployments keep a low-latency, high-bandwidth connection. Cloud providers such as AWS and Microsoft Azure enable rapid infrastructure rollout, cost savings and scalable project management, and cloud-native applications are proliferating as the pandemic accelerates cloud-scale development. Hyperautomation, blending AI with robotic process automation, is transforming manufacturing and healthcare operations, addressing labour shortages and improving workplace safety.
Conclusion
From battery-free sensors and edge platforms to 5G, TinyML and hyperautomation, the emerging IoT technologies of 2022 are fundamentally reshaping manufacturing, healthcare and enterprise operations. Organisations that understand and adopt these advances early will be best placed to build secure, efficient and scalable connected systems.