Updating orientation in large virtual environments using scaled translational gain. - Betsy Williams; Gayathri Narasimham; Timothy P. McNamara; Thomas H. Carr; John J. Rieser; Bobby Bodenheimer (APGV, 2006)

Exploring large virtual environments with an HMD on foot. - Betsy Williams; Gayathri Narasimham; Björn Rump; Timothy P. McNamara; Thomas H. Carr; John J. Rieser; Bobby Bodenheimer (SIGGRAPH Research Posters, 2006)

Distance estimation in virtual and real environments using bisection. - Bobby Bodenheimer; Jingjing Meng; Haojie Wu; Gayathri Narasimham; Björn Rump; Timothy P. McNamara; Thomas H. Carr; John J. Rieser (APGV, 2007)

Exploring large virtual environments with an HMD when physical space is limited. - Betsy Williams; Gayathri Narasimham; Björn Rump; Timothy P. McNamara; Thomas H. Carr; John J. Rieser; Bobby Bodenheimer (APGV, 2007)