Abstract
This paper presents the MetaBow, an augmented violin bow designed to control digital sound processing through real-time motion tracking. We discuss the challenges of mapping Inertial Measurement Unit (IMU) data to audio parameters in immersive multi-speaker environments and propose hybrid strategies using both direct mapping and machine learning models. We reflect on design choices, trade-offs, and performer experience, drawing from technical development and performance contexts. Three condensed case studies illustrate the system’s versatility in spatial and interactive musical performance.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the International Conference on New Interfaces for Musical Expression |
| Publisher | NIME conference |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 24 Jun 2025 |
| Event | New Interfaces for Musical Expression 2025 - The Australian National University, Canberra, Australia Duration: 24 Jun 2025 → 27 Jun 2025 https://nime2025.org/ https://zenodo.org/communities/nime_conference/records?q=&l=list&p=1&s=10&sort=newest |
Publication series
| Name | Proceedings of the International Conference on New Interfaces for Musical Expression |
|---|---|
| Publisher | International Conference on New Interfaces for Musical Expression |
| ISSN (Print) | 2220-4792 |
Conference
| Conference | New Interfaces for Musical Expression 2025 |
|---|---|
| Abbreviated title | NIME 2025 |
| Country/Territory | Australia |
| City | Canberra |
| Period | 24/06/25 → 27/06/25 |
| Internet address |
User-Defined Keywords
- Augmented string bow
- machine learning and gesture
- mapping strategies in immersive environments
