Light Projection Dynamic Facade
The second type of dynamic facade lighting projection based. There is a built project in Cheonan, Korea which fits in this category. Galleria Centercity by UNStudio (2010). UNStudio has set up a good example for us that utilize the light back projection, we are able to tell the zones of different resolution as well as detail. “The strategy for the building enclosure consists of creating an optical illusion. The facades feature two layers of customized aluminium extrusion profiles on top of a back layer of composite aluminium cladding. The vertical profiles of the top layer are straight; but those of the back layer are angled. This results in a wave-like appearance, which changes with the viewpoint of the spectator (Moire effect).” said UNStudio