Decorating a wall with a perfect, floor-to-ceiling replica of the opening of Harry Potter

If you have a bad projector, the story would continue with Dudley going to Hogwarts and Harry having to stay under the stairs for life.

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Or, um, how big do they make e-paper displays these days?
“A page a day” wall!

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Yes! We have the technology…

http://www.eink.com/prism/

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