A computing device stores a version of a mass-produced printed paper. The version is displayable on a display device as a likeness of the paper. Within a part of the version, the part being displayed on the display device at a particular moment, the computing device identifies a portion of the displayed...http://www.google.fr/patents/US6850260?utm_source=gb-gplus-shareBrevet US6850260 - Method and system for identifying a selectable portion of a digital version of a mass-produced printed paper
Method and system for identifying a selectable portion of a digital version ...
