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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

Unanswered questions about how human-AV interaction designers can support rider's informational needs hinders Autonomous Vehicles (AV) adoption. To achieve joint human-AV action goals - such as safe transportation, trust, or learning from…

Human-Computer Interaction · Computer Science 2024-04-19 Robert Kaufman , David Kirsh , Nadir Weibel

Connected autonomous vehicles (CAVs) can supplement the information from their own sensors with information from surrounding CAVs for decision making and control. This has the potential to improve traffic efficiency. CAVs face additional…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-07-13 Mohit Garg , Cian Johnston , Mélanie Bouroche

Autonomous vehicles often make complex decisions via machine learning-based predictive models applied to collected sensor data. While this combination of methods provides a foundation for real-time actions, self-driving behavior primarily…

Robotics · Computer Science 2024-04-12 Shahin Atakishiyev , Mohammad Salameh , Randy Goebel

External Human-Machine Interfaces (eHMIs) have been proposed to enhance communication between automated vehicles (AVs) and pedestrians, with growing interest in multi-modal designs such as audio-visual eHMIs. Just as poor lighting can…

Human-Computer Interaction · Computer Science 2026-01-21 Wenge Xu , Foroogh Hajiseyedjavadi , Debargha Dey , Tram Thi Minh Tran , Mark Colley

The application of external human-machine interface (EHMI) on autonomous vehicles (AVs) facilitates information exchange. Existing research fails to consider the impact of the sequence of actions, as well as the effects of EHMI applications…

Human-Computer Interaction · Computer Science 2026-02-02 Linkun Liu , Jian Sun , Ye Tian

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

The past few years have witnessed a rapid growth of the deployment of automated vehicles (AVs). Clearly, AVs and human-driven vehicles (HVs) will co-exist for many years, and AVs will have to operate around HVs, pedestrians, cyclists, and…

Multiagent Systems · Computer Science 2025-02-27 Hang Wang , Qiaoyi Fang , Junshan Zhang

Communication between vehicles with varying degrees of automation is increasingly challenging as highly automated vehicles are unable to interpret the non-verbal signs of other road users. The lack of understanding on roads leads to lower…

Recent studies have investigated new approaches for communicating an autonomous vehicle's (AV) intent and awareness to pedestrians. This paper adds to this body of work by presenting the design and evaluation of in-situ projections on the…

Human-Computer Interaction · Computer Science 2024-03-12 Trung Thanh Nguyen , Kai Hollander , Marius Hoggenmueller , Callum Parker , Martin Tomitsch

This article reviews the applications of Bayesian Networks to Intelligent Autonomous Vehicles (IAV) from the decision making point of view, which represents the final step for fully Autonomous Vehicles (currently under discussion). Until…

Artificial Intelligence · Computer Science 2019-02-25 Rocío Díaz de León Torres , Martín Molina , Pascual Campoy

Automotive User Interface (AutoUI) is relatively a new discipline in the context of both Transportation Engineering and Human Machine Interaction (HMI). It covers various HMI aspects both inside and outside vehicle ranging from operating…

Human-Computer Interaction · Computer Science 2021-06-01 Gowdham Prabhakar , Pradipta Biswas

We consider a transportation system of heterogeneously connected vehicles, where not all vehicles are able to communicate. Heterogeneous connectivity in transportation systems is coupled to practical constraints such that (i) not all…

Systems and Control · Computer Science 2016-08-29 Shanyu Zhou , Hulya Seferoglu

Many car accidents are caused by human distractions, including cognitive distractions. In-vehicle human-machine interfaces (HMIs) have evolved throughout the years, providing more and more functions. Interaction with the HMIs can, however,…

Human-Computer Interaction · Computer Science 2022-10-21 Elena Meiser , Alexandra Alles , Samuel Selter , Marco Molz , Amr Gomaa , Guillermo Reyes

The growing popularity of self-driving, so-called autonomous vehicles has increased the need for human-machine interfaces~(HMI) and user interaction~(UI) to enhance passenger trust and comfort. While fallback drivers significantly influence…

Artificial Intelligence · Computer Science 2024-08-20 Tima M. Yekta , Julius Schöning

Public distrust of self-driving cars is growing. Studies emphasize the need for interpreting the behavior of these vehicles to passengers to promote trust in autonomous systems. Interpreters can enhance trust by improving transparency and…

Human-Computer Interaction · Computer Science 2025-01-14 Xuewen Luo , Fan Ding , Ruiqi Chen , Rishikesh Panda , Junnyong Loo , Shuyun Zhang

Human-machine Interface (HMI) is critical for safety during automated driving, as it serves as the only media between the automated system and human users. To enable a transparent HMI, we first need to know how to evaluate it. However, most…

Human-Computer Interaction · Computer Science 2024-06-17 Yuan-Cheng Liu , Nikol Figalova , Juergen Pichen , Philipp Hock , Martin Baumann , Klaus Bengler

Bayesian optimization (BO) is an integral part of automated scientific discovery -- the so-called self-driving lab -- where human inputs are ideally minimal or at least non-blocking. However, scientists often have strong intuition, and thus…

Enforcing safety while preventing overly conservative behaviors is essential for autonomous vehicles to achieve high task performance. In this paper, we propose a barrier-enhanced parallel homotopic trajectory optimization (BPHTO) approach…

Robotics · Computer Science 2025-05-13 Lei Zheng , Rui Yang , Michael Yu Wang , Jun Ma

In this research, a unique approach to provide communication service for terrestrial receivers via using unmanned aerial vehicle-enabled visible light communication is investigated. Specifically, we take into account a unmanned aerial…

Signal Processing · Electrical Eng. & Systems 2024-03-26 Lingling Liu , Aimin Wang , Jing Wu , Jiao Lu , Jiahui Li , Geng Sun