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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…

Mobile robots have recently been deployed in public spaces such as shopping malls, airports, and urban sidewalks. Most of these robots are designed with human-aware motion planning capabilities but are not designed to communicate with…

Robotics · Computer Science 2021-04-07 Nicholas J. Hetherington , Elizabeth A. Croft , H. F. Machiel Van der Loos

When a robot performs a task next to a human, physical interaction is inevitable: the human might push, pull, twist, or guide the robot. The state-of-the-art treats these interactions as disturbances that the robot should reject or avoid.…

Robotics · Computer Science 2021-07-07 Dylan P. Losey , Andrea Bajcsy , Marcia K. O'Malley , Anca D. Dragan

Given pedestrians' vulnerability in road traffic, it remains unclear how novel AV appearances will impact pedestrians crossing behaviour. To address this gap, this study pioneers an investigation into the influence of AVs' exterior design,…

Human-Computer Interaction · Computer Science 2024-07-10 Wei Lyu , Yaqin Cao , Yi Ding , Jingyu Li , Kai Tian , Hui Zhang

The integration of dialogue interfaces in mobile devices has become ubiquitous, providing a wide array of services. As technology progresses, humanoid robots designed with human-like features to interact effectively with people are gaining…

Human-Computer Interaction · Computer Science 2025-01-14 Mohamed Ala Yahyaoui , Mouaad Oujabour , Leila Ben Letaifa , Amine Bohi

The absence of explicit communication channels between automated vehicles (AVs) and other road users requires the use of external Human-Machine Interfaces (eHMIs) to convey messages effectively in uncertain scenarios. Currently, most eHMI…

Human-Computer Interaction · Computer Science 2025-10-13 Ding Xia , Xinyue Gui , Fan Gao , Dongyuan Li , Mark Colley , Takeo Igarashi

During human-robot interaction (HRI), we want the robot to understand us, and we want to intuitively understand the robot. In order to communicate with and understand the robot, we can leverage interactions, where the human and robot…

Robotics · Computer Science 2019-02-05 Dylan P. Losey , Marcia K. O'Malley

People are proficient at communicating their intentions in order to avoid conflicts when navigating in narrow, crowded environments. In many situations mobile robots lack both the ability to interpret human intentions and the ability to…

Robotics · Computer Science 2019-11-07 Justin Hart , Reuth Mirsky , Stone Tejeda , Bonny Mahajan , Jamin Goo , Kathryn Baldauf , Sydney Owen , Peter Stone

In this paper, we investigate how to design an effective interface for remote multi-human multi-robot interaction. While significant research exists on interfaces for individual human operators, little research exists for the multi-human…

Robotics · Computer Science 2021-02-05 Jayam Patel , Prajankya Sonar , Carlo Pinciroli

Socially aware robot navigation is a planning paradigm where the robot navigates in human environments and tries to adhere to social constraints while interacting with the humans in the scene. These navigation strategies were further…

Robotics · Computer Science 2025-09-01 Hariharan Arunachalam , Phani Teja Singamaneni , Rachid Alami

In this paper, we propose and evaluate a novel human-machine interface (HMI) for controlling a standing mobility vehicle or person carrier robot, aiming for a hands-free control through upper-body natural postures derived from gaze tracking…

Robotics · Computer Science 2022-12-15 Yang Chen , Diego Paez-Granados , Hideki Kadone , Kenji Suzuki

We present a Pedestrian Dominance Model (PDM) to identify the dominance characteristics of pedestrians for robot navigation. Through a perception study on a simulated dataset of pedestrians, PDM models the perceived dominance levels of…

Robotics · Computer Science 2019-02-15 Tanmay Randhavane , Aniket Bera , Emily Kubin , Austin Wang , Kurt Gray , Dinesh Manocha

In this paper, we investigate the utility of head-mounted display (HMD) interfaces for navigation of mobile robots. We focus on the selection of waypoint positions for the robot, whilst maintaining an egocentric view of the robot's…

Robotics · Computer Science 2020-03-31 Greg Baker , Tom Bridgwater , Paul Bremner , Manuel Giuliani

As the field of automated vehicles (AVs) advances, it has become increasingly critical to develop human-machine interfaces (HMI) for both internal and external communication. Critical dialogue is emerging around the potential necessity for…

Human-Computer Interaction · Computer Science 2024-03-19 Haoyu Dong , Tram Thi Minh Tran , Pavlo Bazilinskyy , Marius Hoggenmüller , Debargha Dey , Silvia Cazacu , Mervyn Franssen , Ruolin Gao

Understanding the intentions of robots is essential for natural and seamless human-robot collaboration. Ensuring that robots have means for non-verbal communication is a basis for intuitive and implicit interaction. For this, we contribute…

Robotics · Computer Science 2024-10-03 Jan Leusmann , Steeven Villa , Thomas Liang , Chao Wang , Albrecht Schmidt , Sven Mayer

Delivery services have undergone technological advancements, with robots now directly delivering packages to recipients. While these robots are designed for efficient functionality, they have not been specifically designed for interactions…

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

Highly automated vehicles represent one of the most crucial development efforts in the automotive industry. In addition to the use of research vehicles, production vehicles for the general public are realistic in the near future. However,…

Robot understanding of human intentions is essential for fluid human-robot interaction. Intentions, however, cannot be directly observed and must be inferred from behaviors. We learn a model of adaptive human behavior conditioned on the…

Robotics · Computer Science 2019-01-23 Min Chen , David Hsu , Wee Sun Lee

One of the concerns with autonomous vehicles is their ability to communicate their intent to other road users, specially pedestrians, in order to prevent accidents. External Human-Machine Interfaces (eHMIs) are the proposed solution to this…

Robotics · Computer Science 2026-04-27 Jose Gonzalez-Belmonte , Jaerock Kwon