Patent ID: 9009078
Filing Date: 2015-04-14
Classification: G06F,G06K,G09B,G10L

Abstract:
1. A computer implemented method for unlocking digital content embodied in digital readable form on a digital media carrier, the method comprises: storing by a computer, an association of a printed publication with digital content; storing, by the computer, an arrangement of text from the associated physical copy of the printed publication; selecting randomly by the computer a page number of the printed publication; producing by the computer a test that includes the randomly selected page number of the printed publication to scan; changing by the computer the randomly selected page number of the test with each attempt at unlocking the digital content; receiving by the computer a request to unlock the digital content; transmitting, by the computer, the test; receiving, by the computer, an image; determining by the computer whether the image corresponds to the randomly selected page of the printed publication, by: