Effects of pedestrian behavior, time pressure, and repeated exposure on crossing decisions in front of automated vehicles equipped with external communication

M Colley, E Bajrovic, E Rukzio - … of the 2022 CHI Conference on Human …, 2022 - dl.acm.org
Automated vehicles are expected to substitute driver-pedestrian communication via LED
strips or displays. This communication is expected to improve trust and the crossing process …

Interaction effects of pedestrian behavior, smartphone distraction and external communication of automated vehicles on crossing and gaze behavior

M Lanzer, I Koniakowsky, M Colley… - Proceedings of the 2023 …, 2023 - dl.acm.org
External communication of automated vehicles is proposed to replace driver-pedestrian
communication in ambiguous crossing situations. So far, research has focused on simpler …

User gesticulation inside an automated vehicle with external communication can cause confusion in pedestrians and a lower willingness to cross

M Colley, B Wankmüller, T Mend, T Väth… - … research part F: traffic …, 2022 - Elsevier
Automated vehicles are expected to require some form of communication (eg, via LED strip
or display) with vulnerable road users such as pedestrians. However, the passenger inside …

Investigating the effects of external communication and automation behavior on manual drivers at intersections

M Colley, T Fabian, E Rukzio - Proceedings of the ACM on Human …, 2022 - dl.acm.org
Automated vehicles are expected to substitute or even improve driver-driver communication,
for example, via LED strips or displays. Numerous situations exist where ambiguities have to …

The effects of explicit intention communication, conspicuous sensors, and pedestrian attitude in interactions with automated vehicles

S Ackermans, D Dey, P Ruijten, RH Cuijpers… - Proceedings of the …, 2020 - dl.acm.org
In this paper, we investigate the effect of an external human-machine interface (eHMI) and a
conspicuous external vehicle appearance due to visible sensors on pedestrian interactions …

Will there be new communication needs when introducing automated vehicles to the urban context?

VM Lundgren, A Habibovic, J Andersson… - Advances in Human …, 2017 - Springer
In today's encounters with vehicles, pedestrians are often dependent on cues in drivers'
behavior such as eye contact, postures, and gestures. With an increased level of …

Calibrating pedestrians' trust in automated vehicles: does an intent display in an external HMI support trust calibration and safe crossing behavior?

S M. Faas, J Kraus, A Schoenhals… - Proceedings of the 2021 …, 2021 - dl.acm.org
Policymakers recommend that automated vehicles (AVs) display their automated driving
status using an external human-machine interface (eHMI). However, previous studies …

How should automated vehicles communicate?–Effects of a light-based communication approach in a Wizard-of-Oz study

AC Hensch, I Neumann, M Beggiato, J Halama… - Advances in Human …, 2020 - Springer
To ensure road safety, automated vehicles (AVs) should be able to act and react to
vulnerable road users (VRUs). External human-machine interfaces (e-HMIs) may allow AVs …

Overtrust in external cues of automated vehicles: an experimental investigation

K Holländer, P Wintersberger, A Butz - Proceedings of the 11th …, 2019 - dl.acm.org
The intentions of an automated vehicle are hard to spot in the absence of eye contact with a
driver or other established means of communication. External car displays have been …

Toward a holistic communication approach to an automated vehicle's communication with pedestrians: combining vehicle kinematics with external human-machine …

M Lau, M Jipp, M Oehl - Frontiers in psychology, 2022 - frontiersin.org
Future automated vehicles (AVs) of different sizes will share the same space with other road
users, eg, pedestrians. For a safe interaction, successful communication needs to be …