Introduction

Experiment AIE1 and Pilot Studies AIP3 and AIP4 jointly examined the reported presence and visual-inertial nulling measures for three FOV's (16, 32, and 48). AIE1 gathered reported presence data for reference against the cross-over data gathered in Pilot Studies AIP3 and AIP4. Half of the 20 participants from Experiment AIE1 proceeded to the more lengthy nulling studies, AIP3 or AIP4. It was hypothesized that wider FOV's would result in higher reported presence.