Where do helpers look?: gaze targets during collaborative physical tasks. - Susan R. Fussell; Leslie D. Setlock; Elizabeth M. Parker (CHI Extended Abstracts, 2003)

Assessing the value of a cursor pointing device for remote collaboration on physical tasks. - Susan R. Fussell; Leslie D. Setlock; Elizabeth M. Parker; Jie Yang 001 (CHI Extended Abstracts, 2003)