MovieChat Forums > Philadelphia (1994) Discussion > How do those windows work? Cool!

How do those windows work? Cool!


When Andy's getting fired, they tell him to hit the windows, and they instantly go from clear to frosted. Wow! That's neat. How do they do that?





I want the doctor to take your picture so I can look at you from inside as well.

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Always wondered that myself...

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It's called "Switchable Private Glass" and various other names.... Remote controlled.

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It's called "Switchable Privacy Glass" and various other names.... Remote controlled.

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