VR	Virtual reality
AR	Augmented reality
IK	Inverse kinematics
FEM	Finite-element method
FAST	Features from accelerated segment test
BRIEF	Binary robust independent elementary features
ORB	Oriented FAST and rotated BRIEF
ICP	Iterative closest point
SVD	Single-value decomposition
KNN-IDW	K-nearest neighbor approach with an inverse distance weighting
PD	Projective dynamics
MVC	Mean-value coordinate