Felix von Reischach Florian Michahelles Dominique Guinard Robert Adelmann Elgar Fleisch Albrecht Schmidt An Evaluation of Product Identification Techniques for Mobile Phones. 804-816 2009 INTERACT (1) http://dx.doi.org/10.1007/978-3-642-03655-2_88 conf/interact/2009-1 db/conf/interact/interact2009-1.html#ReischachMGAFS09