NIME publication and performance: Vrengt

My PhD student Cagri Erdem developed a performance together with dancer Katja Henriksen Schia. The piece was first performed together with Qichao Lan and myself during the RITMO opening and also during MusicLab vol. 3. See here for a teaser of the performance:

This week Cagri, Katja and myself performed a version of the piece Vrengt at NIME in Porto Alegre.

We also presented a paper describing the development of the instrument/piece:

Erdem, Cagri, Katja Henriksen Schia, and Alexander Refsum Jensenius. “Vrengt: A Shared Body-Machine Instrument for Music-Dance Performance.” In Proceedings of the International C Onference on New Interfaces for Musical Expression. Porto Alegre, 2019.

Abstract:

This paper describes the process of developing a shared instrument for music–dance performance, with a particular focus on exploring the boundaries between standstill vs motion, and silence vs sound. The piece Vrengt grew from the idea of enabling a true partnership between a musician and a dancer, developing an instrument that would allow for active co-performance. Using a participatory design approach, we worked with sonification as a tool for systematically exploring the dancer’s bodily expressions. The exploration used a “spatiotemporal matrix,” with a particular focus on sonic microinteraction. In the final performance, two Myo armbands were used for capturing muscle activity of the arm and leg of the dancer, together with a wireless headset microphone capturing the sound of breathing. In the paper we reflect on multi-user instrument paradigms, discuss our approach to creating a shared instrument using sonification as a tool for the sound design, and reflect on the performers’ subjective evaluation of the instrument.

New publication: Sonic Microinteraction in “the Air”

I am happy to announce a new book chapter based on the artistic-scientific research in the Sverm and MICRO projects.

Citation: Jensenius, A. R. (2017). Sonic Microinteraction in “the Air.” In M. Lesaffre, P.-J. Maes, & M. Leman (Eds.), The Routledge Companion to Embodied Music Interaction (pp. 431–439). New York: Routledge.
Abstract: This chapter looks at some of the principles involved in developing conceptual methods and technological systems concerning sonic microinteraction, a type of interaction with sounds that is generated by bodily motion at a very small scale. I focus on the conceptualization of interactive systems that can exploit the smallest possible micromotion that people are able to both perceive and produce. It is also important that the interaction that is taking place allow for a recursive element via a feedback loop from the sound produced back to the performer producing it.

Starting up my new project: MICRO

I am super excited about starting up my new project – MICRO – Human Bodily Micromotion in Music Perception and Interaction – these days. Here is a short trailer explaining the main points of the project:

Now I have also been able to recruit two great researchers to join me, postdoctoral researcher Victor Evaristo Gonzalez Sanchez and PhD fellow Agata Zelechowska. Together we will work on human micromotion, how music influences such micromotion, and how we can get towards microinteraction in digital musical instruments. Great fun!

This week we have already made some progress, both in terms of analysis and synthesis. A sneak peak below, more to come…