Considerations Concerning a Methodology for Musical Robotics and Human-Robot Interaction

Robot technology is increasingly employed in artistic (musical) applications and as modeling tool for the investigation of general cognitive abilities and music related behavior in particular. Apart from the specifications of required system behavior and technological aspects of system design/implementation, problems occur concerning the evaluation of the systems. In recent approaches, techniques such as collecting informal reports, perceptual tests, video-based observational studies, or rating scales have been employed. Questions arise, however, as to the reliability and validity of these measures, and the lack of standardization diminishes the comparability of different studies. To attack…