Computer programmer and computer graphics artist at Pixar whose credits include SUNSTONE (1979), STAR TREK: THE WRATH OF KHAN (1982) and THE ADVENTURES OF ANDRÉ AND WALLY B. (1984).  Scientific and Engineering Awards (Plaque) 1995: For their pioneering inventions in Digital Image Compositing. (w. Ed Catmull, Thomas Porter & Tom Duff)  Scientific and Engineering Awards (Plaque) 1997: For their pioneering efforts in the development of digital paint systems used in motion picture production. (w. Richard Shoup and Thomas Porter) 2 Scientific/Technical Awards