The Struktable is an interactive installation built by Strukt to develop multi-touch applications. It can be rented for events or permanent installations with custom software developed for individual needs.

With its 70-inch display size, the Struktable is built for simultaneous interaction of 8 people and more. The touch-sensitive surface recognizes unlimited finger touches at the same time – therefore, users can interact more intuitively.

The portable design makes it versatile for diverse applications: product presentations at trade fairs, interactive gamestations at conferences or information terminals in public space.

Schematic view of the Struktable.

The Struktable makes use of the FTIR (frustrated total internal reflection) effect. Therefore, infrared LEDs are placed around the acrylic top, and finger touches reflect the light into the camera on the bottom of the table. Only one PC is needed for tracking, gesture recognition and 2D/3D rendering of the GUI. A beamer then projects the GUI onto the surface.
There is currently one Struktable available for rent.
Production of more tables is possible in small numbers.

Applications for the Struktable are implemented in vvvv, a rapid prototyping software. The tracking algorithms have been realised by the Vienna University of Technology. Basic applications are ready for use, while custom software can be developed by Strukt on demand.

Permanent installation of the Struktable at Schlossmuseum Linz in Austria

Struktable at TOCAME 09, March 2009

Struktable at Krieg der Zeichen exhibition at designforum, Museumsquartier Vienna, May 2009

Struktable at TOCA ME 09, March 2009