Wednesday, December 2, 2009

How does a screen like this work?!?

In Madonna's Confessions Tour, there was a giant screen that would ascend and descend to and from the ceiling. This screen was capable of showing imagery and such, like a T.V. screen, but at other times was able to be almost completely see through... and sometimes both at the same time! (It would show images, but in spots where the images weren't shown, it would be transparent). How does something like that work?!How does a screen like this work?!?
the images are projected from the back

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