This document provides an updated version of the MaTHiSiS robotic layer described in “D5.1 Description of the Robotic Layer”. This layer contains the implementations required to integrate the robotic Platform Agents (PAs) within the MaTHiSiS platform. It also includes the interfaces and applications to deliver learning materials to the learners and establishes a common language for data sharing between the robots (NAO, turtlebot) and the MaTHiSiS system.