David Mettrick

Papers

Total Citations

H-Index

About

David Mettrick is a researcher whose work sits at the intersection of robotics, human-computer interaction, and the arts, with a particular focus on music visualization. His primary contributions lie in developing systems that enable robots to express emotion and respond to music in real time, creating a novel form of non-verbal communication. Mettrick’s most cited work, including "Robot Computing for Music Visualization" and "Towards a Music Visualization on Robot (MVR) Prototype," introduces a prototype that automatically links a robot’s flashlight, color, and emotional state to musical input. By integrating beat tracking to calculate timing for visual effects, his MVR system transforms auditory data into a synchronized, expressive robotic performance. Though his citation counts are modest—each paper garnering three citations—the work represents a creative and technically innovative step in embodied interaction. Mettrick’s research is particularly notable for bridging engineering with artistic expression, offering a compelling vision of how robots can become more relatable and emotionally resonant through music-driven behavior.