MEMS	Microelectromechanical System
GPS	Global Positioning System
ADL	Activities of Daily Living
UAV	Unmanned Aerial Vehicle
IoT	Internet of Things
IMU	Inertial Measurement Unit
Pa	Pascal (unit)
Hz	Hertz (unit)
PCA	Principal Component Analysis
VDA	Vertical Displacement Activities
SMOTE	Synthetic Minority Over-sampling Technique
BMI	Body Mass Index
ML	Machine Learning
RFID	Radio Frequency IDentification
FIR	Finite Impulse Response filters
IIR	Infinite Impulse Response filters
DP	Differential Pressure
HAR	Human Activity Recognition
SVM	Support Vector Machine
LSTM	Long Short Term Memory networks
HMM	Hidden Markov Model
ANN	Artificial Neural Network
RNN	Recurrent Neural Network
DTW	Dynamic Time Warping
HVAC	Heating, Ventilation, and Air-Conditioning system
AC	Air-Conditioning system
ADEV	Allen Deviation