In June 2014 Novartis asked us to create a stand for the International Congress of Allergology EAACI Copenhagen to coordinate local suppliers of audio and video technology for symposiums with 400 doctors. We designed and created a 100m² stand, with a “simple” interactive where two handsets – operated with an Arduino interface card – enabled different content to appear on two 46″monitors. An area with a large screen size of 3.6 meters x 2.7 meters, composed of 81 Christie MicroTiles™, completed the visual concept of the stand.