Hannah, Marc
1956- · Contribution: 1982 (SGI founding)
3D computer graphics technology; co-founder of Silicon Graphics (SGI)

Portraits are AI-generated interpretations, not photographs.
Impact on the world
His 3D graphics technology was used in landmark visual-effects films including Jurassic Park, Terminator 2, The Abyss, and Field of Dreams, transforming the film and gaming industries.
Life & background
A computer scientist and co-founder of Silicon Graphics in 1982, Hannah developed 3D graphics technology that became foundational to special effects in major Hollywood films and to early video game and theme park visual systems.
Sources
- Cinemontage; Entrepreneur.com
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