This film by BERG and Dentsu London explores playful uses for the increasingly ubiquitous ‘glowing rectangles’ that inhabit the world.
"We use photographic and animation techniques that were developed to draw moving 3-dimensional typography and objects with an iPad. In dark environments, we play movies on the surface of the iPad that make 3-d light forms as they move through the exposure. Multiple exposures with slightly different movies make up the stop-frame animation"
You can read more about it on the BERG’s blog and on Dentsu’s blog.