TUG test	Timed Up and Go test
BBS	Berg Balance Scale
POMA	Performance-Oriented Mobility Assessment
FGA	Functional Gait Assessment
FoG	Freezing of gait
PD	Parkinson’s disease
LiDAR	Light detection and ranging
RMB	Rotating multibeam
IMU	Inertial Measurement Unit
CCNA	Canadian Consortium on Neurodegeneration in Aging
SIR	sequential importance resampling
PM	Pressure mat
WS	Wearable sensor
RMSE	root-mean-squared error