Contact 4 Hands Group LASA Laboratory EPFL, École Polytechnique Fédérale de Lausanne EPFL-STI-IMT-LASA, Station 9 CH-1015 Lausanne, Switzerland Phone: (+41) 21 69 30939 Fax: (+41) 21 69 37850 Email: [email protected] Website: https://4hands.epfl.ch