Of moles and men: the design of foot controls for workstations. - Glenn F. Pearson; Mark D. Weiser (CHI, 1986)

Exploratory evaluation of a planar foot-operated cursor-positioning device. - Glenn F. Pearson; Mark D. Weiser (CHI, 1988)

Exploratory Evaluations of two Versions of a foot-operated cursor-Positioning Device in a target-Selection Task. - Glenn F. Pearson; Mark D. Weiser (ACM SIGCHI Bull., 1988)