Christophe Vieu, PhD in solid state physics is professor of physics at the National Institute of Applied Sciences (INSA), Toulouse University. He is conducting research in the field of Nanobiotechnologies in the Laboratory of Architecture and Analysis of Systems (LAAS) of CNRS organisation. Main fields of interest are: Nanopatterning, Biopatterning, Miniaturized devices and tools for biomedical applications, science education and ethics of technology.