The Upper Extremity Loading during Typing Using One, Two and Three Fingers. - Jin Qin; Matthieu Trudeau; Jack Tigh Dennerlein (HCI (17), 2011)

Thumb Motor Performance Varies by Movement Orientation, Direction, and Device Size During Single-Handed Mobile Phone Use. - Matthieu Trudeau; Tawan Udtamadilok; Amy K. Karlson; Jack Tigh Dennerlein (Hum. Factors, 2012)