Precedent: Barnards Farm Sitooterie

The Barnards Farm Sitooterie is a small pavilion designed by Heatherwick Studio. Similar to Heatherwick's UK Pavilion, designed for the 2010 Shanghai World Expo, the Sitooterie is a cube "punctured by over 5000, 18mm square hollow aluminium staves that act as miniature windows with tiny glazed ends. [...] The aluminium staves are arranged radially, the origin point being the centre of the cube. A single light source located at this central point emits light at night through every tube, causing the windows to glow." The rest of the structure was "precision-machined, by an aerospace company, from 15mm anodised aluminium and bonded together using special high-strength adhesive."

The content is a display of the color of the light inside. I think the content does match the display because it's about creating an illusion of uniformity through low "resolution"; in this case, each aluminum stave could represent one pixel in a traditional display. This display is not meant to convey information, except that which represents the nature of the light inside. Additionally, at a distance the display completely merges with the physical exterior, just as at a distance a low-resolution display gains perceived clarity.

The Sitooterie is certainly reactive to its internal light source, and purely dynamic because as a system it is stateless. At any given time it represents exactly what is inside. It has mild interactivity since the internal light can be changed to achieve a desired external effect, but it's definitely not generative or pre-rendered.