49w ago - Previously it was rumored that Sony was planning to combat PS3 piracy with Blu-ray disc serial keys, and today gofreak uncovered a patent (PDF File) which may suppress second-hand game sales on PS4 as well.
Below are the details, to quote: So I believe this is interesting in light of a prior rumor about Sony limiting second hand game sales on PS4. Sony has been working on new technology for limiting used game sales, and has applied for a patent. The patent was filed 09/12/2012 by SCEJ.
Perhaps this work is where the rumor came from. Or perhaps it independently corroborates the rumor. Anyway, here's some of the relevant detail:
"According to the present embodiment, realized is the electronic content processing system that reliably restricts the use of electronic content dealt in the second-hand markets. As a result, the dealing of electronic content in the second-hand markets is suppressed, which in turn supports the redistribution of part of proceeds from sales of the electronic content to the developers. Though in the following description a game application...