REPORT Marcel_Idiap-RR-31-2010/IDIAP MOBIO: Mobile Biometric Face and Speaker Authentication Marcel, Sébastien McCool, Chris Atanasoaei, Cosmin Tarsetti, Flavio Pesan, Jan Matejka, Pavel Cernocky, Jan Helistekangas, Mika Turtinen, Markus EXTERNAL http://publications.idiap.ch/attachments/reports/2010/Marcel_Idiap-RR-31-2010.pdf PUBLIC Idiap-RR-31-2010 2010 Idiap rue Marconi 19 August 2010 This paper presents a mobile biometric person authentication demonstration system. It consists of verifying a user's claimed identity by biometric means and more particularly using their face and their voice simultaneously on a Nokia N900 mobile device with its built-in sensors (frontal video camera and microphone).