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Autonomous Personal Mobility Vehicles (APMVs) are designed to address the ``last-mile'' transportation challenge for everyone. When an APMV encounters a pedestrian, it uses an external Human-Machine Interface (eHMI) to negotiate road…

Human-Computer Interaction · Computer Science 2025-11-25 Hailong Liu , Zhe Zeng , Takahiro Wada

Providing pedestrians and other vulnerable road users with a clear indication about a fully autonomous vehicle status and intentions is crucial to make them coexist. In the last few years, a variety of external interfaces have been…

Human-Computer Interaction · Computer Science 2021-02-05 F. Gabriele Pratticò , Fabrizio Lamberti , Alberto Cannavò , Lia Morra , Paolo Montuschi

Wearable augmented reality (AR) offers new ways for supporting the interaction between autonomous vehicles (AVs) and pedestrians due to its ability to integrate timely and contextually relevant data into the user's field of view. This…

Human-Computer Interaction · Computer Science 2024-03-13 Tram Thi Minh Tran , Callum Parker , Yiyuan Wang , Martin Tomitsch

Unresolved questions about how autonomous vehicles (AVs) should meet the informational needs of riders hinder real-world adoption. Complicating our ability to satisfy rider needs is that different people, goals, and driving contexts have…

Human-Computer Interaction · Computer Science 2025-04-25 Robert Kaufman

In this study, we investigated the effectiveness and user acceptance of three external interaction modalities (i.e., visual, auditory, and visual+auditory) in promoting communications between automated vehicle systems (AVS) and pedestrians…

Human-Computer Interaction · Computer Science 2021-07-22 Sue Bai , Dakota Drake Legge , Ashley Young , Shan Bao , Feng Zhou

Autonomous vehicles (AVs) may use external interfaces, such as LED light bands, to communicate with pedestrians safely and intuitively. While previous research has demonstrated the effectiveness of these interfaces in simple traffic…

Human-Computer Interaction · Computer Science 2024-03-12 Tram Thi Minh Tran , Callum Parker , Martin Tomitsch

In the car-following scenarios, automated vehicles (AVs) usually plan motions without considering the impacts of their actions on the following human drivers. This paper aims to leverage such impacts to plan more efficient and socially…

Systems and Control · Electrical Eng. & Systems 2021-12-06 Mehmet Fatih Ozkan , Yao Ma

Autonomous vehicles (AVs) must share space with pedestrians, both in carriageway cases such as cars at pedestrian crossings and off-carriageway cases such as delivery vehicles navigating through crowds on pedestrianized high-streets. Unlike…

Computer Vision and Pattern Recognition · Computer Science 2020-08-12 Fanta Camara , Nicola Bellotto , Serhan Cosar , Dimitris Nathanael , Matthias Althoff , Jingyuan Wu , Johannes Ruenz , André Dietrich , Charles W. Fox

For safe navigation around pedestrians, automated vehicles (AVs) need to plan their motion by accurately predicting pedestrians trajectories over long time horizons. Current approaches to AV motion planning around crosswalks predict only…

Autonomous personal mobility vehicle (APMV) is a new type of small smart vehicle designed for mixed-traffic environments, including interactions with pedestrians. To enhance the interaction experience between pedestrians and APMVs and to…

Human-Computer Interaction · Computer Science 2025-11-25 Hailong Liu , Yang Li , Toshihiro Hiraoka , Takahiro Wada

This paper provides a comprehensive and, to our knowledge, the first review of inclusive human-computer interaction (HCI) within autonomous vehicles (AVs) and human-driven cars with partial autonomy, emphasizing accessibility and…

Human-Computer Interaction · Computer Science 2025-01-10 Ashish Bastola , Hao Wang , Sayed Pedram Haeri Boroujeni , Julian Brinkley , Ata Jahangir Moshayedi , Abolfazl Razi

Shared space reduces segregation between vehicles and pedestrians and encourages them to share roads without imposed traffic rules. The behaviour of road users (RUs) is then controlled by social norms, and interactions are more versatile…

Human-Computer Interaction · Computer Science 2024-03-11 Yiyuan Wang , Luke Hespanhol , Stewart Worrall , Martin Tomitsch

Vehicle pedestrian communication is extremely important when developing autonomy for an autonomous vehicle. Enabling bidirectional nonverbal communication between pedestrians and autonomous vehicles will lead to an improvement of…

Human-Computer Interaction · Computer Science 2022-11-29 Melanie Schmidt-Wolf , David Feil-Seifer

Highly Automated Vehicles (HAVs) can improve mobility for blind and visually impaired people (BVIPs). However, designing non-visual interfaces that enable them to maintain situation awareness inside the vehicle is a challenge. This paper…

Human-Computer Interaction · Computer Science 2025-07-28 Luca-Maxim Meinhardt , Enrico Rukzio

Societal-scale deployment of autonomous vehicles requires them to coexist with human drivers, necessitating mutual understanding and coordination among these entities. However, purely real-world or simulation-based experiments cannot be…

Robotics · Computer Science 2025-02-04 Tanmay Vilas Samak , Chinmay Vilas Samak , Venkat Narayan Krovi

Motion planning in uncertain environments like complex urban areas is a key challenge for autonomous vehicles (AVs). The aim of our research is to investigate how AVs can navigate crowded, unpredictable scenarios with multiple pedestrians…

Robotics · Computer Science 2026-02-02 Korbinian Moller , Truls Nyberg , Jana Tumova , Johannes Betz

In shared spaces, motorized and non-motorized road users share the same space with equal priority. Their movements are not regulated by traffic rules, hence they interact more frequently to negotiate priority over the shared space. To…

Artificial Intelligence · Computer Science 2021-07-06 Fatema T. Johora , Jörg P. Müller

External Human-Machine Interfaces (eHMIs) are key to facilitating interaction between autonomous vehicles and external road actors, yet most remain reactive and do not account for scalability and inclusivity. This paper introduces a…

Developing safety and efficiency applications for Connected and Automated Vehicles (CAVs) require a great deal of testing and evaluation. The need for the operation of these systems in critical and dangerous situations makes the burden of…

Multiagent Systems · Computer Science 2023-04-27 Ahura Jami , Mahdi Razzaghpour , Hussein Alnuweiri , Yaser P. Fallah

Automated vehicles (AVs) are gradually becoming part of our daily lives. However, effective communication between road users and AVs remains a significant challenge. Although various external human-machine interfaces (eHMIs) have been…

Human-Computer Interaction · Computer Science 2025-11-19 Yuan Li , Xinyue Gui , Ding Xia , Mark Colley , Takeo Igarashi