The project „Touch my Raspberry“ is segmented into three main parts. The first part is the touch-based application on a touch-display. A possible application could be the on and off switching of a LED. The second part is the data processing. A connection on the RS-232 interface between the display and the Raspberry Pi is made with a selfmade board. The needed data is send to the Raspberry Pi, which processes the data with the assistance of a Python-based program-script. The outcomes will be published on a website as well as on the display itself.