Fig. 5: Overview of cloud computing-based sleep data acquisition and storage.
From: The future of sleep health: a data-driven revolution in sleep science and medicine
This illustration provides an overview of the process starting with device layer (which includes fast, real-time processing and data visualisation, embedded systems, gateways and micro data storage), followed by the fog layer (which includes local networks, virtualisation, data analysis and reduction) and finally cloud layer (which consists of data centres and big data storage and processing).
