The first video of Nebula, (the interactive wall by NYOYN) shot at the 2009 edition of the KindVak trade fair, is now available on YouTube. We received a wealth of positive feedback to our interactive wall concept during the trade fair. Nebula is an interactive wall that reacts to touch by means of light. The wall has a high sensory value, making it extremely nice to touch, and allows for beautiful and subtle effects to be created by means of light. The wall contains a multitude of sensor points that can reflect various colours. We recorded a short clip at the 2009 KindVak trade fair to show you how the wall reacts to touch and how the light is integrated in the wall. For many of the visitors to the trade fair this proved to be a truly magical experience.