BA
Both; a projection onto a screen. Either a single screen with projector(s) installed behind, or an array of rear projection modules such as those sold by Barco.
Oh, I thought it was one of those projectors that doesn't project onto a screen. You know, those ones that compact spacetime to allow projections onto air?
I'm not sure if you're poking fun at my comment or the one I replied to, but I was merely answering within the constraints of Moz's question. I'm not sure what other type of 'screen' they thought it could be - perhaps we could get someone from the BBC to confirm that they haven't in fact installed the world's largest plasma?
It could have been an LED screen, for example.
N.B. My comment was aimed at you. It's obvious that if projectors are involved there is a screen there.
http://i252.photobucket.com/albums/hh24/justjoshhh/bbcwnset.png
How is the background image (the shot of London) produced? Is it a projection or a screen?
How is the background image (the shot of London) produced? Is it a projection or a screen?
Both; a projection onto a screen. Either a single screen with projector(s) installed behind, or an array of rear projection modules such as those sold by Barco.
Oh, I thought it was one of those projectors that doesn't project onto a screen. You know, those ones that compact spacetime to allow projections onto air?
I'm not sure if you're poking fun at my comment or the one I replied to, but I was merely answering within the constraints of Moz's question. I'm not sure what other type of 'screen' they thought it could be - perhaps we could get someone from the BBC to confirm that they haven't in fact installed the world's largest plasma?
It could have been an LED screen, for example.
N.B. My comment was aimed at you. It's obvious that if projectors are involved there is a screen there.
Last edited by bilky asko on 13 June 2012 3:05am