Mirror LCD

We were browsing through some bathroom shops on the weekend in search of dunnies, sinks, tabs, shower heads,... And in one of the more exclusive shops we saw this mirror LCD. It is great and bloody expensive :-) It is essentially a big mirror that suits basically every room in the house - living room, bath room, kitchen,... But this mirror is connected to the TV / PC and once switched on it turns into a nice LCD screen. So instead of clogging up the living room with a big TV one could instead hang up a big nice mirror that makes the room look bigger at the same time. Or placed in the bath room you will never ever miss any part of your favourite film / TV show if you need to visit the bathroom.
I think this is a great idea but much too expensive at the moment! (A$6800 for a 700 x 800mm mirror with a 15'' display) So a projector is still a comparable option that doesn't clog up the room and since we live very happily without a TV at the moment we really need the projector only to watch films.