AI	artificial intelligence
API	application programming interface
CAGR	compound annual growth rate
COPD	chronic obstructive pulmonary disease
ESF	everyware software framework
GPIO	general-purpose input/output
GSTT	Guy’s and St Thomas’ NHS Foundation Trust
HTTP	hypertext transfer protocol
IoT	internet of things
I/O	input/output
KCL	King’s College London
ML	machine learning
MQTT	MQ telemetry transport
NHS	National Health Service
NIHR	National Institute for Health and Care Research
OGC	Open Geospatial Consortium
OSGI	open services gateway initiative
PoC	proof of concept
RADAR	remote assessment of disease and relapse
REC	Research Ethics Committee
UK	United Kingdom
ULEZ	ultra-low emission zone
URL	uniform resource locator
mHealth	mobile health
USD	United States dollars