The Appstarter is an interactive tabletop application written in LibAVG. The framework integrates different multi-touch applications within one starter application. The appstarter allows to start, manage and control applications that use LibAVG or the TUIO protocol (e.g. flash applications).

LENS was developed together with Frederic Kerber, Pascal Lessel, and Michael Mauderer. It was part of the lecture Software Engineering at Saarland University during the winter term 2010/2011. The project was supervised by Dr. Johannes Schöning (DFKI GmbH).