Alexander R Jensenius

Dr. Alexander R Jensenius is a researcher at the University of Oslo's Department of Musicology, specializing in Embodied Music Cognition and New Interfaces for Musical Expression (NIME). With multidisciplinary training in informatics, mathematics, musicology, and music technology, his work bridges music research with motion capture systems, sensor technology, and interactive performance tools.

His research intersects with multiple subfields, including:

• Human movement analysis for musical applications using infrared and inertial sensors
• Web audio pedagogy through cross-campus team-based learning frameworks
• Open research practices addressing data handling challenges in musicology

Dr. Jensenius has pioneered comparative studies between high-end (Qualisys) and affordable (OptiTrack) motion capture systems, examining their suitability for dance music research and live performance contexts. His technical contributions include synchronization tools for multimodal music data and the Dance Jockey System for full-body interaction with Xsens MVN suits.

Recent publications demonstrate his focus on:

• Optimizing motion data reliability for music performance analysis
• Developing "good enough" open research practices in empirical musicology
• Enhancing team-based programming education through web audio technologies

He also explores philosophical dimensions of music cognition, including sound-motion similarity theories and embodied memory in telematic performances with migrant communities.