Holland T. and Quigley A,, “DocTrack: automatic printed digital document tagging and remote retrieval”, Late Breaking Results of the Sixth International Conference in Pervasive Computing (PERVASIVE 2008), Sydney Australia May 2008
Holland T. and Quigley A,, “DocTrack: automatic printed digital document tagging and remote retrieval”, Late Breaking Results of the Sixth International Conference in Pervasive Computing (PERVASIVE 2008), Sydney Australia May 2008