Course, like light, it's great to be able to put sound to highlight a clothing rack, or the cornflakes, or the toothpaste, or a talking plaque in a movie theater lobby.
Det er selvfølgelig fedt at være i stand til at sætte lyd, ligesom lys, at highlighte et tøjstativ, eller cornflakesene, eller tandpastaen, eller en talende plakat i biografens forhal.