teamLab, 2016, Interactive Digitized Nature, Sound: Hideaki Takahashi
The trees of the forest shine brightly. The light of each tree is autonomous, slowly blinking.
When people pass close to the trees, the light changes color and a tone specific to that color resonates out. The light of the tree is transmitted to the surrounding trees one by one, as the tone is continuously emitted.
When a light resonates out from within the forest, it signifies the presence of people. Perhaps people will become more aware of the existence of others in the same space.