Comment by drfuchs

Hey, DVI was my suggestion and initial implementation; Knuth's comments in the TeX source code acknowledge this, and they mention plenty more people than Frank Liang who made significant contributions to TeX82: Leo Guibas, Michael Plass, Lyle Ramshaw, Robert Sedgewick, Luis Trabb Pardo, Howard Trickey, Doug Wyatt, and Ignacio Zabala.