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What was Alvy Ray Smith's contribution to the development of the alpha channel?

  • Invented it

  • Criticized it

  • Popularized it

  • Opposed it

Answer

Alvy Ray Smith invented the concept of the alpha channel, which is a key component of digital imaging. The alpha channel allows for the representation of transparency in images, enabling more complex and realistic visual effects in computer graphics.
Alvy Ray Smith Quiz: 22 Questions to Test Your Knowledge

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