The tech behind Avatar: How does 3D work?

The tech behind Avatar: How does 3D work?

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What kind of cameras does somebody like Cameron use to shoot his movies? How does the projection in the cinema hall work? What in heaven’s name is the role of those glasses? And how do our eyes get tricked into perceiving depth where there is none?

Our guest today is Pramod Dhaval, the chief technology officer at Sanraa Media, a Chennai-based new media firm specializing in film production, graphics and animation.

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