In this lecture the activity at LARM is presented through an overview of the built prototypes in the field of Mechanics of Robots. Both teaching and research activity will be outlined. Presentation will be focused on the main design and operation characteristics of prototypes that have been developed at LARM such as CAPAMAN (Cassino Parallel Manipulator), leg design and prototypes, grippers and hand designs, CATRASYS (Cassino wire parallel architecture tracking system) and their applications.