Sonumbra was made as an interactable space in 2006 by Loop.pH, and utilized the movements of the audience. This entire project not only was so beautiful to look at, but also so admirable in how they treated the entire aesthetic of the place, taking into account the multiple variables of a setting, including sound, placement, sizing, and lighting. I suppose the algorithms took in the movements of the visitors and paired them with the fiber lights that made up the structure as well as computer-generated sound. The creator did an excellent job creating beauty in the structure that could have otherwise been rather chaotic or ugly-looking.
Link here