"6. Shopping with AR
You are sitting in a café reading the newspaper and there's
a QR code on the page near an article which you found interesting.
You've never seen this box symbol in a newspaper before but, since
you already know the general purpose of these funny black and white
checkered boxes, you ask yourself what this is about.
More @ OreillyRadar
"7. FreeBSD adds support for Snow Leopard's Grand Central
Apple's Grand Central Dispatch technology, which debuted in Snow
Leopard as a mechanism for optimizing parallelism across multiple
cores and processors, has now been ported to FreeBSD.
More @ AppleInsider"