Interactive wall is installation made for opening exhibition “Laboratorija prostora” held in Museum of Contemporary Art of Vojvodina in Novi Sad, Serbia 22.12.2015-9.1.2016. The Microsoft Kinect is used as depth and colour sensor and tracking device for hand and skeleton movement.  Processing programming language and kinectprocessing libraries are used for hand tracking in order to position text “Laboratorija prostora” between hands that are interactively change position, rotation and size simultaneously with hand movement.