This lecture covers the elements of micro assembly, focusing on robot kinematics, precision analysis, parametric errors, and the design of the Gyrob Micro Factory Assembly robot. It discusses the challenges of micro-assembly, the choice of bearings, drive systems, lead screw systems, reduction systems, and the importance of position sensors. The lecture also explains the origin of position errors, ways to minimize errors, and the use of cameras for measuring relative positions. Additionally, it presents the three golden rules for achieving high accuracy in micro-assembly.