ADE	Absolute Deviation of Error
AI	Artificial Intelligence
ANN	Artificial Neural Networks
BMI	Body Mass Index
BPM	Breaths Per Minute
°C	Degrees Celsius
CC	Correlation Coefficient
cm	Centimetre
cm/s	Centimetre Per Second
CNN	Convolution Neural Network
dB	Decibel
DNA	Deoxyribonucleic Acid
DT	Decision Tree
ECG	Electro Cardiogram
EI	Engineering Index
F	Female
FFT	Fast Fourier Transform
FSR	Force Sensitive Resistor
GPU	Graphic Processing Unit
GRF	Ground Reaction Force
GSR	Galvanic Skin Response
H-IoT	Health-Internet of Things
HMM	Hidden Markov Model
ICU	Intensive Care Unit
HFR	High Fall Risk
IEEE	Institute of Electrical and Electronics Engineers
IMU	Inertial Measurement Unit
IR	Infrared Reflective Distance
IRD	Infrared Reflective Distance
Kg	Kilograms
KNN	K-Nearest Neighbour
LDA	Linear Discriminant Analysis
LFR	Low Fall Risk
LSTM	Long Short-Term Memory
M	Male
m	Meters
MAE	Mean Absolute Error
MEMS	Micro-Electro-Mechanical System
N	Number
N/A	Not Applicable
NB	Naïve Bayes
PD	Parkinson Disease
PDF	Portable Document Format
PPG	Photoplethysmography
PVU	Percentage of Variance Unexplained
RF	Radio Frequency
RMSE	Root Mean Square Error
SA	Statistical Analysis
SD	Secure Digital
SVM	Support Vector Machine
USD	United States Dollars
WHO	World Health Organisation