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Peng, Chen (author), Horn, Stefanie (author), Madigan, Ruth (author), Marberger, Claus (author), Lee, John D. (author), Krems, Josef (author), Beggiato, Matthias (author), Romano, Richard (author), Wei, Chongfeng (author), Wooldridge, Ellie (author), Happee, R. (author), Hagenzieker, Marjan (author), Merat, Natasha (author)The driving style of an automated vehicle (AV) needs to be comfortable to encourage the broad acceptance and use of this newly emerging transport mode. However, current research provides limited knowledge about what influences comfort, how this concept is described, and how it is measured. This knowledge is especially lacking when comfort is...journal article 2024
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Berge, S.H. (author), de Winter, J.C.F. (author), Cleij, Diane (author), Hagenzieker, Marjan (author)Automated vehicles pose a unique challenge to the safety of vulnerable road users. Research on cyclist-automated vehicle interaction has received relatively little attention compared to pedestrian safety. This exploratory study aims to bridge this gap by identifying cyclist-automated vehicle scenarios and providing recommendations for future...journal article 2024
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Brandt, R. K. (author), Haustein, S. (author), Hagenzieker, Marjan (author), Møller, M. (author)Cyclists’ phone use can cause distractions and impose risks towards traffic safety. To prevent phone-related distractions, the Netherlands introduced a ban on handheld (HH) phone use for cyclists in July 2019. The effects of traffic rules on phone use and their underlying mechanisms are, however, uncertain. Comparing survey results from the...journal article 2023
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Berge, S.H. (author), de Winter, J.C.F. (author), Hagenzieker, Marjan (author)In future traffic, intelligent user interfaces may aid cyclists in interpreting the behaviour of automated vehicles. Cyclists can be equipped with obstacle-detecting sensors, and an interface could display relevant information or use audible alerts to warn or inform cyclists of other road users' intent and potential hazards. Researching...conference paper 2023
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Nordhoff, S. (author), Lee, John D. (author), Calvert, S.C. (author), Berge, S.H. (author), Hagenzieker, Marjan (author), Happee, R. (author)Tesla's Full Self-Driving Beta (FSD) program introduces technology that extends the operational design domain of standard Autopilot from highways to urban roads. This research conducted 103 in-depth semi-structured interviews with users of Tesla's FSD Beta and standard Autopilot to evaluate the impact on user behavior and perception. It was...journal article 2023
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Berge, S.H. (author), de Winter, J.C.F. (author), Hagenzieker, Marjan (author)Interaction with vulnerable road users in complex urban traffic environments poses a significant challenge for automated vehicles. Solutions to facilitate safe and acceptable interactions in future automated traffic include equipping automated vehicles and vulnerable road users, such as cyclists, with awareness or notification systems, as...journal article 2023
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Peng, Chen (author), Öztürk, İbrahim (author), Nordhoff, S. (author), Madigan, Ruth (author), Hoogendoorn-Lanser, S. (author), Hagenzieker, Marjan (author), Merat, Natasha (author)As the introduction of automated vehicles (AVs) into road traffic accelerates, establishing user acceptance is increasingly crucial. User comfort, largely influenced by the AVs' driving styles, is one of the essential factors influencing acceptance. This video submission provides a methodological overview of a qualitative interview study,...conference paper 2023
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Vos, J. (author), de Winter, J.C.F. (author), Farah, H. (author), Hagenzieker, Marjan (author)Although much research is done on speed and gaze behaviour inside curves, there is little understanding of which cues drivers use to anticipate and slow down while approaching curves. Therefore, an on road experiment was conducted in which 31 participants drove through six freeway curves in their own car. During the experiment, look-ahead...journal article 2023
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- Bjørnskau, Torkel (author), Aasvik, Ole (author), De Ceunynck, Tim (author), Fyhri, Aslak (author), Hagenzieker, Marjan (author), Johnsson, Carl (author), Laureshyn, Aliaksei (author) journal article 2023
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Schepers, Paul (author), Theuwissen, Eline (author), Nuñez Velasco, Pablo (author), Nabavi Niaki, Matin (author), van Boggelen, Otto (author), Daamen, W. (author), Hagenzieker, Marjan (author)Sufficient cycle track width is important to prevent single-bicycle crashes and collisions between cyclists. The assumptions on which the minimum width is based in guidelines is founded on only a few studies. The aim of the present study is to investigate the relationship between cycle track width and lateral position of cyclists. Method: We...journal article 2023
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Brandt, Rebecca Karstens (author), Haustein, Sonja (author), Hagenzieker, Marjan (author), Møller, Mette (author)Phone use is likely to distract cyclists and possibly increase crash risk. Therefore, handheld phone use among cyclists is forbidden by law in some countries, even though cyclists use compensatory strategies to attempt to mitigate distractions and related effects. Both demographic, environmental, and psychological factors have been associated...journal article 2022
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Papadimitriou, E. (author), Farah, H. (author), van de Kaa, G. (author), Santoni De Sio, F. (author), Hagenzieker, Marjan (author), van Gelder, P.H.A.J.M. (author)Automated vehicles (AVs) aim to dramatically improve traffic safety by reducing or eliminating human error, which remains the leading cause of road crashes. However, commonly accepted standards for the ‘safe driving behaviour of machines’ are pending and urgently needed. Unless a common understanding of safety as a design value is achieved,...journal article 2022
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Santoni De Sio, F. (author), Mecacci, G. (author), Calvert, S.C. (author), Heikoop, D.D. (author), Hagenzieker, Marjan (author), van Arem, B. (author)The paper presents a framework to realise “meaningful human control” over Automated Driving Systems. The framework is based on an original synthesis of the results of the multidisciplinary research project “Meaningful Human Control over Automated Driving Systems” lead by a team of engineers, philosophers, and psychologists at Delft University of...journal article 2022
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Berge, S.H. (author), de Winter, J.C.F. (author), Hagenzieker, Marjan (author)Interpreting the subtleness and complexity of vulnerable road user (VRU) behaviour is still a significant challenge for automated vehicles (AVs). Solutions for facilitating safe and acceptable interactions in future automated traffic include equipping AVs and VRUs with human-machine interfaces (HMl.s), such as awareness and notification systems,...conference paper 2022
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Berge, S.H. (author), Hagenzieker, Marjan (author), Farah, H. (author), de Winter, J.C.F. (author)Cyclists are expected to interact with automated vehicles (AVs) in future traffic, yet we know little about the nature of this interaction and the safety implications of AVs on cyclists. On-bike human–machine interfaces (HMIs) and connecting cyclists to AVs and the road infrastructure may have the potential to enhance the safety of cyclists....journal article 2022
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De Ceunynck, Tim (author), Pelssers, Brecht (author), Bjørnskau, Torkel (author), Aasvik, Ole (author), Fyhri, Aslak (author), Laureshyn, Aliaksei (author), Johnsson, Carl (author), Hagenzieker, Marjan (author), Martensen, Heike (author)The current paper presents the results of behavioural observations in a field experiment with automated shuttles in Oslo, Norway. Video observations were conducted at five fixed locations along a challenging 1.2 km automated shuttle line with varying traffic conditions. Observed interactions between vulnerable road users and automated shuttles...journal article 2022
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Theuwissen, E.A. (author), Schepers, Paul (author), Daamen, W. (author), Hagenzieker, Marjan (author), Nabavi, Martin (author)Cycling contributes to public health because it requires physical effort [1] and offers economic and environmental advantages over motorized transport [2]. However, 41,000 cyclists die every year in traffic crashes, 3% of the total worldwide [3]. Most fatal bicycle crashes are collisions with motor vehicles. Severe injuries among cyclists,...conference paper 2022
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Hagenzieker, Marjan (author), Boersma, A.M. (author), Nuñez Velasco, J.P. (author), Ozturker, M. (author), Zubin, I. (author), Heikoop, D.D. (author)Automated bus systems are a promising means of future first- and last mile public transport solutions, and can even possibly become a regular part of the public transport network. Therefore, many projects appear throughout Europe to pilot the feasibility of automated bus system implementation on various locations. Keeping up with the rapidly...report 2021
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Hagenzieker, Marjan (author), Boersma, A.M. (author), Nuñez Velasco, J.P. (author), Ozturker, M. (author), Zubin, I. (author), Heikoop, D.D. (author)Automated bus systems are a promising means of future first- and last mile public transport solutions, and can even possibly become a regular part of the public transport network. Therefore, many projects appear throughout Europe to pilot the feasibility of automated bus system implementation on various locations. Keeping up with the rapidly...report 2021
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- Berge, S.H. (author), Hagenzieker, Marjan (author), Farah, H. (author), de Winter, J.C.F. (author) abstract 2021