One size doesn't fit all

摘要

An American judge once said that he could not define hard-core pornography but "I know it when I see it". The same could perhaps be said of the large-format display (LFD). Firstly, it is big enough for several people to view at once, whether in a meeting room, shop window or corporate reception. Secondly, it appears as an uninterrupted surface, with none of the 'crosshairs' that mar many a vide-owall. And thirdly, application software can treat it as a single screen, much like the one on your tablet computer or desktop PC.