Japanese broadcaster NHK is planning public displays of its Ultra High-Definition TV system which supposedly offers a picture 16 times clearer than today's HDTVs. That's according to an article by The Hollywood Reporter. However, before you get too excited, the publication adds that it could be 2020 before you see UHDTV in anyone's living room. Still, NHK says it will shoot some of the 2012 London Olympics in the format and then transmit the images to public displays in Japan, the United Kingdom and the United States. The Hollywood Reporter writes that the ultra-clear picture delivers detail so precise that...