SST	Five Times Sit-to-Stand Test
ADL	Activities of Daily Living
aTUG	ambient TUG
FS	Force Sensors
IQR	Interquartile Range
iTUG	instrumented TUG
LB	Light Barrier
LRS	Laser Range Scanner
MDD	Medical Devices Directive
MNA	Mini-Nutritional Assessment
NAS	Network Attached Storage
QR	Quick Response
RFID	Radio-Frequency Identification
SD	Standard Deviation
SUS	System Usability Scale
TUG	Timed “Up & Go”
UI	User Interaction
USS	Unsupervised Screening System