Supporting Navigated Surgery with Pan-Tilt Controlled Laser Pointer. - Longqan Chen; Darko Ojdanic; Kai Michels; Heinz-Otto Peitgen (CURAC, 2011)

Improving interaction in navigated surgery by combining a pan-tilt mounted laser and a pointer with triggering. - Darko Ojdanic; Longqan Chen; Heinz-Otto Peitgen (Image-Guided Procedures, 2012)