Part I Requirements on sensing Future building gas sensing applications O. Ahmed Requirements for gas sensors in automotive air quality applications T. Tille Automotive hydrogen current and future requirements C. Kübel Requirements for fire detectors H. Scherzinger Part II Sensor principles The power of nanomaterial approaches in gas sensors C. Baratto, E. Comini, G. Faglia and G. Sberveglieri Theory and application of suspended gate FET gas sensors C. Senft, P. Iskra and I. Eisele Chromium titanium oxide based ammonia sensors K. Schmitt, C. Peter, J. Wöllenstein Part III Applications Combined humidity- and temperature sensor Bürgler, F. Krogmann, J. Polak Gas sensor investigations in characterizing textile fibres N. Felde and D. Kohl New approaches for exhaust gas sensing R. Moos Technology and application opportunities for SiC FET gas sensors A. Lloyd Spetz and M. Andersson Development of planar potentiometric gas sensors for automotive exhaust application C. Pijolat, J.P. Viricelle Atmospheric humidity measurements using gas sensors R. Philipona