Evaluating look-to-talk: a gaze-aware interface in a collaborative environment. - Alice Oh; Harold Fox; Max Van Kleek; Aaron Adler; Krzysztof Gajos; Louis-Philippe Morency; Trevor Darrell (CHI Extended Abstracts, 2002)

Inequalities for cd-Indices of Joins and Products of Polytopes. - Richard Ehrenborg; Harold Fox (Comb., 2003)

Private communications in public meetings. - Nicole Yankelovich; Jennifer McGinn; Mike Wessler; Jonathan Kaplan; Joe Provino; Harold Fox (CHI Extended Abstracts, 2005)

Agent problem solving by inductive and deductive program synthesis. - Harold Fox (2008)