DuoRhythmo: A collaborative accessible digital musical interface (CADMI) for people with ALS (PALS)
2023
What is DuoRhythmo?
It is a collaborative accessible digital musical interface (CADMI) that gives people living with Amyotrophic Lateral Sclerosis (PALS) the experience of remotely and collaboratively creating music in real-time.
My role
I was the lead backend developer. I was responsible for the backend architecture, the multiplayer system, as well as the integration of functionality such as the euclidean rhythm generator algorithm, and more.
The project
We designed DuoRhythmo specifically to be utilized for eye tracking and optimized it for head- and computer mouse interaction, as well using a user-centered design approach.
Results
Together with five PALS, we completed a mixed-methods evaluation to assess the accessibility of DuoRhythmo. Participants described the CADMI using the Microsoft Desirability Toolkit (MDT) as fun, empowering, accessible, easy to use, engaging, and stimulating and gave an average System Usability Scale (SUS) score of 79.5. We suggest further research on remote collaboration within the field of accessible digital musical instruments (ADMIs) using the term CADMI to explore the positive effects of collaborative music-making on the quality of life of PALS.
Collaborations
This project was made in collaboration with the Mircrosoft Research Group and the International Alliance of ALS/MND Associations.
Published at the Computer-Human Interaction Conference (CHI23)
THe research paper of DuoRhythmo was presented at the CHI23 conference. .
Ivanyi, B. A., Tjemsland, T. B., Tsalidis de Zabala, C. V., Toth, L. J., Dyrholm, M. A., Naylor, S. J., ... & Serafin, S. (2023, April). DuoRhythmo: Design and remote user experience evaluation (UXE) of a collaborative accessible digital musical interface (CADMI) for people with ALS (PALS). In Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems (pp. 1-13).
Windows Blog Post
The project was featured on the Windows Blog. .
Project Website
You can visit the project website .
Download it
The DuoRhythmo app is available for downloading in the Windows App Store. .
