Ring Wall, an interactive multi-touch wall.

Sensory-Minds is a small company in Germany that is focused on research and design in the field of Natural User Interfaces. If you visit the SENSORY-MINDS website, you'll find that it has been designed for touch interaction.
The two-piece ring°wall consists of a LED display and a multitouch information-wall and impresses by its size: a total surface of 425 square meters, which equals more than 6000 computer displays, is the biggest of its kind. An interactive World emerges out of 34 million pixels generated by 15 high definition projectors and is supported by 30 directional speakers.
Multitouch sensors basing on laser technology, convert the usage of the natural user interface into an experience. By direct touching, more than 80 users can simultaneously get informed about news and activities around the ringworld.

The interactive wall is not only a central information system, but also an innovative advertising tool and medium for public viewings."

ring°wall from SENSORY-MINDS on Vimeo.