Abbreviation	Description
AI	Artificial Intelligence
AMR	Autonomous Mobile Robots
AR	Augmented Reality
CIM	Computer Integrated Manufacturing
CMfg	Cloud Manufacturing
cobots	Collaborative robots
CPS	Cyber-Physical Systems
DOF	Degrees of Freedom
DT	Digital Twin
IIoT	Industrial Internet of Things
IoT	Internet of Things
LH(s)	Little Helper(s)
MM(s)	Mobile Manipulator(s)
ROS	Robot Operating System
TRL	Technology Readiness Level
UAV(s)	Unmanned Aerial Vehicle(s)
VR	Virtual Reality