A Literature-Based Perspective on Human-Centered Design and Evaluation of Interfaces for Virtual Reality in Robotics -- A Multi-Modal Feedback Communication Interface for Human Working Posture Adjustments -- An Optimal Human-Based Control Approach for Mobile Human-Robot Collaboration -- Approximating Robot Reachable Space Using Convex Polytopes -- Complexity and Similarity Metrics for Unsupervised Identification of Programming Methods for Robot Cooking Tasks -- Damping Design for Robot Manipulators.