Facilitating a preparatory stage of real-world experiments in a humanoid robot assisted English language teaching using Gazebo simulator

A simulator is a software application that allows imitating an experimental environment and controlling a process or an instrument. Projects in human-robot interaction (HRI) field face different challenges during real world experiments, which include improper robot behavior, mistakes in an algorithm logic, software and hardware failures, and generic lay participants on a user side. Simulators coul...