The 3D Forum by Lang AG is the perfect opportunity to demonstrate our newest developments to an interested audience. In 2010 we took part as exhibitors and showed a number of interactive applications. One installation consisted of a multi-touch video wall that could be operated via a radarTOUCH system. Visitors were able to interact with a digital globe in true 3D on a stereoscopic display. A third installation combined the complex area of particle logic with interactivity.