Anders Lind‘s work in sound art is both one of the physical and the computational. One of his notable projects, Lines, explores the relationship between the artist, the medium, and the viewer.
In Lines, Lind built instruments of sensors, where a viewer engaging with the marked lines in different ways would create sounds of different pitches and tempos. The three iterations (wall, floor, and ceiling) all follow the same basic principle-audience interaction with the lines create audio feedback.
I think that this exhibit could very easily be explored in the context of performance art and dance. Like in my last LO, this exhibit could be used to study motifs within the choreography, making the music and performance one and the same.