One of our most fun experiment so far. We buried shakers and microphones in the ground and built a cloud-based telemetry solution analysing changes in sound timbres. This delivered a reliable and automated monitoring system for turf management. It involved out-of-the box thinking, physics, audio engineering, soldering & cabling, software programming, cloud infrastructure, landscaping equipment and a fabulous team of stakeholders and helpers. Best of all - it worked !
