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Virtual environments (VEs) can create collaborative and social spaces, which are increasingly important in the face of remote work and travel reduction. Recent advances, such as more open and widely available platforms, create new…

Human-Computer Interaction · Computer Science 2021-01-15 Julie Williamson , Jie Li , Vinoba Vinayagamoorthy , David A. Shamma , Pablo Cesar

Virtual Teaching Assistants (VTAs) powered by Large Language Models (LLMs) have the potential to enhance student learning by providing instant feedback and facilitating multi-turn interactions. However, empirical studies on their…

Computers and Society · Computer Science 2025-06-24 Sunjun Kweon , Sooyohn Nam , Hyunseung Lim , Hwajung Hong , Edward Choi

The Sign Language Translation and Avatar Technology (SLTAT) workshops continue a series of gatherings to share recent advances in improving deaf / human communication through non-invasive means. This 2025 edition, the 9th since its first…

Voting advice applications (VAAs), which have become increasingly prominent in European elections, are seen as a successful tool for boosting electorates' political knowledge and engagement. However, VAAs' complex language and rigid…

Embedded information displays (EIDs) are becoming increasingly ubiquitous on home appliances and devices such as microwaves, coffee machines, fridges, or digital thermostats. These displays are often multi-purpose, functioning as interfaces…

Human-Computer Interaction · Computer Science 2024-12-16 Zack While , Henry Wheeler-Klainberg , Tanja Blascheck , Petra Isenberg , Ali Sarvghad

Social participation is known to bring great benefits to the health and well-being of people as they age. From being in contact with others to engaging in group activities, keeping socially active can help slow down the effects of…

Human-Computer Interaction · Computer Science 2019-01-15 Marcos Baez , Radoslaw Nielek , Fabio Casati , Adam Wierzbicki

Virtual personal assistants (VPA) (e.g., Amazon Alexa and Google Assistant) today mostly rely on the voice channel to communicate with their users, which however is known to be vulnerable, lacking proper authentication. The rapid growth of…

Cryptography and Security · Computer Science 2018-07-02 Nan Zhang , Xianghang Mi , Xuan Feng , XiaoFeng Wang , Yuan Tian , Feng Qian

One way to allow elderly people to stay longer in their homes is to use of service robots to support them with everyday tasks. With this goal, we design, develop and evaluate a low-cost mobile robot to communicate with elderly people. The…

Robotics · Computer Science 2024-04-24 Florenz Graf , Çağatay Odabaşı , Theo Jacobs , Birgit Graf , Thomas Födisch

There is a historically unprecedented shift in demographics towards seniors, which will result in significant housing development over the coming decade. This is an enormous opportunity for real-estate operators to innovate and address the…

Computers and Society · Computer Science 2020-07-20 Ashutosh Saxena , David R Cheriton

Visually impaired people face numerous challenges when it comes to transportation. Not only must they circumvent obstacles while navigating, but they also need access to essential information related to available public transport,…

Human-Computer Interaction · Computer Science 2017-03-08 Gourav G. Shenoy , Mangirish A. Wagle , Kay Connelly

Smart home technology is part of our everyday lives, and this technology is fast-evolving compared to other technologies. The user's feedback is gathered in this paper by conducting expert interviews on how collecting the feedback from the…

Human-Computer Interaction · Computer Science 2023-12-20 Santhosh Pogaku

Adoption of smartphones by older adults (i.e., 65+ years old) is poorly understood, especially in relation to cybersecurity and cyberthreats. In this study, we focus on the perceived threat of cyberattacks as a potential barrier to…

Computers and Society · Computer Science 2024-09-04 Patrik Pucer , Boštjan Žvanut , Simon Vrhovec

Conversational agents have a potential in improving student mental wellbeing while assisting them in self-disclosure activities such as journalling. Their embodiment might have an effect on what students disclose, and how they disclose…

Human-Computer Interaction · Computer Science 2024-03-11 Batuhan Sayis , Hatice Gunes

As the healthcare sector is facing major challenges, such as aging populations, staff shortages, and common chronic diseases, delivering high-quality care to individuals has become very difficult. Conversational agents have shown to be a…

Computation and Language · Computer Science 2023-03-28 Phillip Schneider , Nils Rehtanz , Kristiina Jokinen , Florian Matthes

Spoken dialogue systems have transformed human-machine interaction by providing real-time responses to queries. However, misunderstandings between the user and system persist. This study explores the significance of interactional language…

Computation and Language · Computer Science 2024-02-09 Matthew Galbraith

As Artificial Intelligence (AI) becomes increasingly integrated into older adults' daily lives, equipping them with the knowledge and skills to understand and use AI is crucial. However, most research on AI literacy education has focused on…

Human-Computer Interaction · Computer Science 2025-04-22 Eugene Tang KangJie , Tianqi Song , Zicheng Zhu , Jingshu Li , Yi-Chieh Lee

The increasing population of elderly people is associated with the need to meet their increasing requirements and to provide solutions that can improve their quality of life in a smart home. In addition to fear and anxiety towards…

Human-Computer Interaction · Computer Science 2025-07-15 Nirmalya Thakur , Chia Y. Han

The adoption of modern technologies for use in healthcare has become an inevitable change. The emergence of artificial intelligence drives this digital disruption. Artificial intelligence has augmented machine capabilities to act like and…

Human-Computer Interaction · Computer Science 2023-05-23 Akiri Surely

The population of elderly people has been increasing at a rapid rate over the last few decades and their population is expected to further increase in the upcoming future. Their increasing population is associated with their increasing…

Human-Computer Interaction · Computer Science 2025-07-15 Nirmalya Thakur , Chia Y. Han

Low technology and eHealth literacy among older adults in retirement communities hinder engagement with digital tools. To address this, we designed an LLM-powered chatbot prototype using a human-centered approach for a local retirement…

Human-Computer Interaction · Computer Science 2025-04-29 Luna Xingyu Li , Ray-yuan Chung , Feng Chen , Wenyu Zeng , Yein Jeon , Oleg Zaslavsky