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In many consumer virtual reality (VR) applications, users embody predefined characters that offer minimal customization options, frequently emphasizing storytelling over user choice. We explore whether matching a user's physical…

Human-Computer Interaction · Computer Science 2024-07-16 Tiffany D. Do , Camille Isabella Protko , Ryan P. McMahan

Young people's mental well-being is a global concern, with peer support playing a key role in daily emotional regulation. Conversational agents are increasingly viewed as promising tools for delivering accessible, personalised peer support,…

Human-Computer Interaction · Computer Science 2025-12-01 Ruoyu Wen , Xiaoli Wu , Kunal Gupta , Simon Hoermann , Mark Billinghurst , Alaeddin Nassani , Dwain Allan , Thammathip Piumsomboon

While virtual reality (VR) excels at simulating physical environments, its effectiveness for training complex interpersonal skills is limited by a lack of psychologically plausible virtual humans. This gap is particularly critical in…

The integration of large language models (LLMs) into virtual reality (VR) environments has opened new pathways for creating more immersive and interactive digital humans. By leveraging the generative capabilities of LLMs alongside…

Human bodies influence the owners' affect through posture, facial expressions, and movement. It remains unclear whether similar links between virtual bodies and affect exist. Such links could present design opportunities for virtual…

Human-Computer Interaction · Computer Science 2020-01-20 Aske Mottelson , Kasper Hornbæk

This paper addresses the concept of materiality in virtual environments, which we define as being composed of objects that can influence user experience actively. Such virtual materiality is closely related to its physical counterpart,…

Human-Computer Interaction · Computer Science 2025-04-23 Ali Arya , Anthony Scavarelli , Dan Hawes , Luciara Nardon

Experiential learning has been known to be an engaging and effective modality for personal and professional development. The Metaverse provides ample opportunities for the creation of environments in which such experiential learning can…

Artificial Intelligence · Computer Science 2022-05-09 Arjun Nagendran , Scott Compton , William Follette , Artem Golenchenko , Anna Compton , Jonathan Grizou

Early mobilization is a structured protocol designed to facilitate motor recovery in intensive care unit (ICU) patients with ICU-acquired weakness. This process is typically implemented by an interdisciplinary team of nurses, physical…

Human-Computer Interaction · Computer Science 2026-02-23 Sangjun Eom , Tianyi Hu , Wenyi Xu , Liheng Zou , Ernesto Escobar , Gabriel Streisfeld , Anna Mall , Bradi Granger , Maria Gorlatova

Dyslexia is a neurodevelopmental disorder estimated to strike approximately 5 to 10 per cent of the population. In particular, phonological dyslexia causes problems in connecting the sounds of words with their written forms. Consequently,…

Human-Computer Interaction · Computer Science 2025-09-01 Jose Manuel Alcalde-Llergo , Andrea Zingoni , Pilar Aparicio-Martinez , Sara Pinzi , Enrique Yeguas-Bolivar

A cluster of research in Affective Computing suggests that it is possible to infer some characteristics of users' affective states by analyzing their electrophysiological activity in real-time. However, it is not clear how to use the…

Human-Computer Interaction · Computer Science 2022-11-22 Andres Pinilla , Jaime Garcia , William Raffe , Jan-Niklas Voigt-Antons , Robert Spang , Sebastian Möller

Digital devices are now ubiquitous and have the potential to be used to support positive changes in human lives and promote psychological well-being. This paper presents three interactive systems that we created focusing on introspection…

Human-Computer Interaction · Computer Science 2016-08-22 Renaud Gervais , Joan Sol Roo , Jérémy Frey , Martin Hachet

In this research, we are concerned with the applicability of virtual reality-based attention training as a tool for stress management. Mental stress is a worldwide challenge that is still far from being fully managed. This has maintained a…

Signal Processing · Electrical Eng. & Systems 2023-12-12 Rojaina Mahmoud , Mona Mamdouh , Omneya Attallah , Ahmad Al-Kabbany

This study investigates the integration of individual human traits into an empathetically adaptive educational robot tutor system designed to improve student engagement and learning outcomes with corresponding Engagement Vector measurement.…

Robotics · Computer Science 2025-08-20 Fuze Sun , Lingyu Li , Shixiangyue Meng , Xiaoming Teng , Terry R. Payne , Paul Craig

Enhancing AI systems with efficient communication skills for effective human assistance necessitates proactive initiatives from the system side to discern specific circumstances and interact aptly. This research focuses on a collective…

Computation and Language · Computer Science 2024-02-09 Jack Zhang

The metro as a form of public transportation is an important urban infrastructure that takes a large population from place A to B every day. To achieve that, it is primarily designed for extreme functionality and efficiency. However, in…

Human-Computer Interaction · Computer Science 2022-10-04 Yiying Wu , Miikka J. Lehtonen

This study investigates the effectiveness of a Virtual Reality (VR)-based training program in improving body awareness among children with Attention Deficit Hyperactivity Disorder (ADHD). Utilizing a quasi-experimental design, the research…

Human-Computer Interaction · Computer Science 2026-02-24 Aya Abdelnaem El-Basha , Ebtsam ELSayed Mahmoud ELSayes , Ahmad Al-Kabbany

Virtual Reality (VR) is increasingly being used to support workplace well-being, but many interventions focus narrowly on a single activity or goal. Our work explores how VR can meet the diverse physical and mental needs of knowledge…

Human-Computer Interaction · Computer Science 2025-10-06 Sophia Ppali , Haris Psallidopoulos , Marios Constantinides , Fotis Liarokapis

In recent years, multi-agent reinforcement learning algorithms have made significant advancements in diverse gaming environments, leading to increased interest in the broader application of such techniques. To address the prevalent…

Multiagent Systems · Computer Science 2024-04-30 Dapeng Li , Hang Dong , Lu Wang , Bo Qiao , Si Qin , Qingwei Lin , Dongmei Zhang , Qi Zhang , Zhiwei Xu , Bin Zhang , Guoliang Fan

Emotion understanding is a complex process that involves multiple components. The ability to recognise emotions not only leads to new context awareness methods but also enhances system interaction's effectiveness by perceiving and…

Human-Computer Interaction · Computer Science 2024-10-27 Rukshani Somarathna , Gelareh Mohammadi

Avatar embodiment experiences have the potential to enhance human capabilities by extending human senses, body, and mind. This study investigates social acceptance of robotic and virtual avatars as enablers of capability enhancement in six…

Human-Computer Interaction · Computer Science 2026-01-07 Laura Aymerich-Franch , Tarek Taha , Hiroko Kamide , Takahiro Miyashita , Hiroshi Ishiguro , Paolo Dario