"Put-that-there": Voice and gesture at the graphics interface. - Richard A. Bolt (SIGGRAPH, 1980)

Gaze-orchestrated dynamic windows. - Richard A. Bolt (SIGGRAPH, 1981)

Eyes at the interface. - Richard A. Bolt (CHI, 1982)

A gaze-responsive self-disclosing display. - India Starker; Richard A. Bolt (CHI, 1990)

Multi-Modal Natural Dialogue. - Kristinn R. Thórisson; David B. Koons; Richard A. Bolt (CHI, 1992)

Two-handed Gesture in Multi-modal Natural Dialog. - Richard A. Bolt; Edward Herranz (ACM Symposium on User Interface Software and Technology, 1992)