Supplementary Material 1 - Supplemental material for A Case for Raising the Camera: A Driving Simulator Test of Camera-Monitor Systems

Supplemental material, Supplementary Material 1, for A Case for Raising the Camera: A Driving Simulator Test of Camera-Monitor Systems by Christoph Bernhard, René Reinhard, Michael Kleer and Heiko Hecht in Human Factors: The Journal of Human Factors and Ergonomics Society

Effects of Visually Induced Motion Sickness on Emergency Braking Reaction Times in a Driving Simulator

Objective: The study explores associations of visually induced motion sickness (VIMS) with emergency braking reaction times (RTs) in driving simulator studies. It examines the effects over the progression of multiple simulated drives. Background: Driving simulator usage has many advantages for RT studies; however, if it induces VIMS, the observed driving behavior might deviate from real-world driving, potentially masking or skewing results. Possible effects of VIMS on RT have long been entertained, but the progression of VIMS across simulated drives has so far not been sufficiently considered. Method: Twenty-eight adults completed six drives on 2 days in a fixed-base driving simulator. At f…

A new perspective on CMS – testing the effect of camera displacement in a realistic lane-change task

A Case for Raising the Camera: A Driving Simulator Test of Camera-Monitor Systems

Objective This experiment provides a first-of-its-kind driving-simulator study to investigate the feasibility of camera-monitor systems (CMS) with displaced side-mounted cameras in sedans. Background Among the increasing number of studies investigating the replacement of side-mounted rearview mirrors with CMS, the placement of side-mounted cameras has been largely neglected. Moreover, user preferences with respect to camera placement have not been validated in a driving simulator. Past research merely has shown that the vertical camera position can affect distance perception. Method In a driving simulator experiment, we investigated the effects of rearward camera placement on driver accepta…

The best way to assess visually induced motion sickness in a fixed-base driving simulator

Abstract Objective Driving simulator usage is becoming more widespread, yet many users still experience substantial motion sickness-like symptoms induced by optical flow, called visually induced motion sickness (VIMS). The Fast Motion sickness Scale (FMS) allows for continuous on-line assessment of VIMS. Using mixed models for ordinal data, this study investigated how to optimally analyze FMS data, and then used the resulting models to examine the development of symptoms over time in detail. Additionally, the study explored the impact of specific VIMS-inducing road elements. Methods Twenty-eight healthy young adults without prior simulator experience completed six courses on two days in a f…