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Identification within media, whether with real or fictional characters, significantly impacts users, shaping their behavior and enriching their social and emotional experiences. Immersive media, like video games, utilize virtual entities…

Human-Computer Interaction · Computer Science 2024-03-15 Navid Ashrafi , Vanessa Neuhaus , Francesco Vona , Nicolina Laura Peperkorn , Youssef Shiban , Jan-Niklas Voigt-Antons

Comparative to conventional 2D interaction methods, virtual reality (VR) demonstrates an opportunity for unique interface and interaction design decisions. Currently, this poses a challenge when developing an accessible VR experience as…

Human-Computer Interaction · Computer Science 2024-05-14 Dr Corrie Green , Dr Yang Jiang , Dr John Isaacs , Dr Michael Heron

Support Vector Machines (SVMs) are among the most popular classification techniques adopted in security applications like malware detection, intrusion detection, and spam filtering. However, if SVMs are to be incorporated in real-world…

The application of Virtual Reality Environments (VRE) has been gaining momentum as a relatively new tool to assist with mitigating various difficulties including abstractness of concepts, lack of user engagement, perception of disconnection…

Human-Computer Interaction · Computer Science 2024-11-26 Ourania Koutzampasopoulou Xanthidou , Nadine Aburumman , Hanêne Ben-Abdallah

A Large Language Model (LLM) powered GUI agent is a specialized autonomous system that performs tasks on the user's behalf according to high-level instructions. It does so by perceiving and interpreting the graphical user interfaces (GUIs)…

Users of Virtual Reality (VR) systems often experience vection, the perception of self-motion in the absence of any physical movement. While vection helps to improve presence in VR, it often leads to a form of motion sickness called…

Human-Computer Interaction · Computer Science 2017-10-10 Pulkit Budhiraja , Mark Roman Miller , Abhishek K Modi , David Forsyth

As Vision-Language Models (VLMs) are increasingly deployed as autonomous cognitive cores for embodied assistants, evaluating their privacy awareness in physical environments becomes critical. Unlike digital chatbots, these agents operate in…

Cryptography and Security · Computer Science 2026-05-11 Junran Wang , Xinjie Shen , Zehao Jin , Pan Li

Social media has drastically reshaped the world that allows billions of people to engage in such interactive environments to conveniently create and share content with the public. Among them, text data (e.g., tweets, blogs) maintains the…

Artificial Intelligence · Computer Science 2023-10-04 Xiaoting Li , Lingwei Chen , Dinghao Wu

People leverage avatars to communicate nonverbal behaviors in immersive virtual reality (VR), like interpersonal distance [2, 6] and virtual touch [5]. However, violations of appropriate physical distancing and unsolicited intimate touching…

Human-Computer Interaction · Computer Science 2024-05-10 Jakki O. Bailey , Xinyue , You

As predictive models are increasingly being employed to make consequential decisions, there is a growing emphasis on developing techniques that can provide algorithmic recourse to affected individuals. While such recourses can be immensely…

Machine Learning · Computer Science 2023-04-20 Martin Pawelczyk , Himabindu Lakkaraju , Seth Neel

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

Human communication has been profoundly changed by social media, which allows users to engage in previously unheard-of ways, such as text-based conversations, video chats, and live streaming. The digital landscape has started to change in…

Human-Computer Interaction · Computer Science 2025-03-24 Priyanshu Chaubey

Thanks to the eye-tracking sensors that are embedded in emerging consumer devices like the Vive Pro Eye, we demonstrate that it is feasible to deliver user authentication via eye movement biometrics.

Human-Computer Interaction · Computer Science 2022-07-07 Dillon Lohr , Saide Johnson , Samantha Aziz , Oleg Komogortsev

Virtual reality is expected to play a significant role in the transformation of education and psychological studies. The possibilities for its application as a visual research method can be enhanced as established frameworks and toolkits…

Human-Computer Interaction · Computer Science 2023-10-24 Corrie Green , Chloë Farr , Yang Jiang

The emergence of social virtual reality (VR) experiences, such as Facebook Spaces, Oculus Rooms, and Oculus Venues, will generate increased interest from users who want to share real places (both personal and public) with their fellow users…

Human-Computer Interaction · Computer Science 2021-07-19 Richard Skarbez , Doug A. Bowman , J. Todd Ogle , Thomas Tucker , Joseph L. Gabbard

Eavesdropping attacks in inference systems aim to learn not the raw data, but the system inferences to predict and manipulate system actions. We argue that conventional information security measures can be ambiguous on the adversary's…

Information Theory · Computer Science 2017-05-09 Chi-Yo Tsai , Gaurav Kumar Agarwal , Christina Fragouli , Suhas Diggavi

Immersive technologies, including augmented and virtual reality (AR & VR) devices, have enhanced digital communication along with a considerable increase in digital threats. Thus, authentication becomes critical in AR & VR technology,…

Cryptography and Security · Computer Science 2020-07-27 Reyhan Duezguen , Peter Mayer , Sanchari Das , Melanie Volkamer

While tremendous advances in visual and auditory realism have been made for virtual and augmented reality (VR/AR), introducing a plausible sense of physicality into the virtual world remains challenging. Closing the gap between real-world…

Human-Computer Interaction · Computer Science 2022-10-05 Yunxiang Zhang , Benjamin Liang , Boyuan Chen , Paul Torrens , S. Farokh Atashzar , Dahua Lin , Qi Sun

Hand tracking has become an integral feature of recent generations of immersive virtual reality head-mounted displays. With the widespread adoption of this feature, hardware engineers and software developers are faced with an exciting array…

Human-Computer Interaction · Computer Science 2021-03-30 Gavin Buckingham

Unmanaged hazards in dangerous construction environments proved to be one of the main sources of injuries and accidents. Hazard recognition is crucial to achieve effective safety management and reduce injuries and fatalities in hazardous…

Human-Computer Interaction · Computer Science 2020-03-24 Mojtaba Noghabaei , Kevin Han
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