Using the MakerBot as the 3D printing mechanism, HoloDecks has produced images akin to a circular metropolis capturing moments of sound. HoloDecks functions as an umbrella project allowing sound to transcend mediums. 3D printing plays a crucial role in the transformation from audio to visual. First, an application in openFrameworks visualizes a song. In the case of the example, the song is Zebra by Oneohtrix Point Never. One of the more interesting aspects of the production is the form chosen to represent the visualization of the sound.
The circle fits the concept of the disc, a now archaic symbol for music storage from vinyl to compact discs. In another layer of perception, the image takes the look of an eye. The inner whole the pupil and the outer circle the iris as it appears in its last form. Before that image can manifest, a snapshot of the pulsing images must be converted from .ply (as in openFrameworks) to .obj so that it can be 3D printed. In the final stage, a mobile device can be used to layer an augmented visual spectrum to the audio.
While the shape of the printed image found inspiration in the disc, it becomes something grander in association with the HoloDecks project. The similarity to the eye is unmistakable, especially with the fascinating colours dancing and transforming with music much like some eyes under different light and lens. Sound becomes visual beyond a screen, it takes physical form beyond invisible waves. Our eyes may perceive the beats. By capturing the form of music, the art-form explores a new freedom and transcendence.
Source: Vimeo
