sinacull - Not sure, but Robert told me in an email some time ago that our system had individual screens at each seat just as the article describes. He stated that our system was half the weight and half the price of competing systems and the screens were so thin that there was no need to cut out a section of the seat back to fit it in. This article repeats his words almost verbatim. If the embedded system isn`t wireless... I believe it will be in a future version.