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200 papers

Task completion in digital and physical environments increasingly involves complex temporal interaction, where actions and observations unfold over different time scales rather than align with fixed observation--action steps. To model such…

Artificial Intelligence · Computer Science 2026-05-13 Jialian Li , Yuchen Cao , Junhong Liu , Weiran Guo , Xutao Wang , Jiaming Song , Jiahao Zhang , Jie Chen

In this work, we present a new dataset and a computational strategy for a digital coach that aims to guide users in practicing the protocols of self-attachment therapy. Our framework augments a rule-based conversational agent with a…

Artificial Intelligence · Computer Science 2024-02-01 Lisa Alazraki , Ali Ghachem , Neophytos Polydorou , Foaad Khosmood , Abbas Edalat

Cognitive health in older adults presents a growing challenge. Although conversational interventions show feasibility in improving cognitive wellness, human caregiver resources remain overloaded. AI-based chatbots have shown promise, yet…

Computers and Society · Computer Science 2025-06-06 Zhengbang Yang , Junyuan Hong , Yijiang Pang , Jiayu Zhou , Zhuangdi Zhu

Population ageing and pandemics recently demonstrate to cause isolation of elderly people in their houses, generating the need for a reliable assistive figure. Robotic assistants are the new frontier of innovation for domestic welfare, and…

This paper introduces CyanKitten, an interactive virtual companion system tailored for elderly users, integrating advanced posture recognition, behavior recognition, and multimodal interaction capabilities. The system utilizes a three-tier…

Human-Computer Interaction · Computer Science 2025-03-26 Mengyao Guo , Yu Nie , Jinda Han , Zongxing Li , Ze Gao

This position paper is part of a long-term research project on human-machine co-creativity with older adults. The goal is to investigate how robots and AI-generated content can contribute to older adults' creative experiences, with a focus…

Human-Computer Interaction · Computer Science 2023-09-14 Marianne Bossema , Rob Saunders , Somaya Ben Allouch

SocialRobot is a collaborative European project, which focuses on providing a practical and interactive solution to improve the quality of life of elderly people. Having this in mind, a state of the art robotic mobile platform has been…

Current language processing technologies allow the creation of conversational chatbot platforms. Even though artificial intelligence is still too immature to support satisfactory user experience in many mass market domains, conversational…

The growth in the aging population requires caregivers to improve both efficiency and quality of healthcare. In this study, we develop an automatic, vision-based system for monitoring and analyzing the physical and mental well-being of…

Multimedia · Computer Science 2021-12-21 Xijie Huang , Jeffry Wicaksana , Shichao Li , Kwang-Ting Cheng

We present and evaluate a prototype social robot to encourage daily exercise among older adults in a home setting. Our prototype system, designed to lead users through exercise sessions with motivational feedback, was assessed through a…

Human-Computer Interaction · Computer Science 2024-03-08 Victor Nikhil Antony , Chien-Ming Huang

Mental health assessment is crucial for early intervention and effective treatment, yet traditional clinician-based approaches are limited by the shortage of qualified professionals. Recent advances in artificial intelligence have sparked…

Computation and Language · Computer Science 2025-08-18 Jinpeng Hu , Ao Wang , Qianqian Xie , Hui Ma , Zhuo Li , Dan Guo

Digital portals in retirement communities often create physical and cognitive barriers for older adults, leading to digital avoidance. Generative AI offers a solution by enabling natural language interaction, yet its adoption is hindered by…

Human-Computer Interaction · Computer Science 2026-03-13 Feng Chen , Luna Xingyu Li , Ray-Yuan Chung , Wenyu Zeng , Yein Jeon , Yizhou Hu , Oleg Zaslavsky

Research examining older adults interactions with Virtual Reality (VR) and the impact of social VR experiences on outcomes such as social engagement has been limited, especially among older adults. This multi-site pilot study evaluated the…

Human-Computer Interaction · Computer Science 2022-10-12 Saleh Kalantari , Tong Bill Xu , Armin Mostafavi , Andrew Dilanchian , Benjamin Kim , Walter Boot , Sara Czaja

We present some results concerning the dialogue behavior and inferred sentiment of a group of older adults interacting with a computer-based avatar. Our avatar is unique in its ability to hold natural dialogues on a wide range of everyday…

Human-Computer Interaction · Computer Science 2019-07-16 S. Zahra Razavi , Lenhart K. Schubert , Kimberly A. Van Orden , Mohammad Rafayet Ali

Existing research and physical activity guidelines highlight the benefits of outdoor physical activities for ageing populations. There is potential for technology to facilitate outdoor activity through Physical Web infrastructure. We…

Human-Computer Interaction · Computer Science 2025-11-27 Fatima Badmos , Emma Murphy , Michael Ward , Damon Berry

The development of agents with emotional intelligence is becoming increasingly vital due to their significant role in human-computer interaction and the growing integration of computer systems across various sectors of society. Affective…

Human-Computer Interaction · Computer Science 2026-05-05 Raziyeh Zall , Alireza Kheyrkhah , Erik Cambria , Zahra Naseri , M. Reza Kangavari

Complex activity recognition plays an important role in elderly care assistance. However, the reasoning ability of edge devices is constrained by the classic machine learning model capacity. In this paper, we present a non-invasive ambient…

Human-Computer Interaction · Computer Science 2024-10-10 Yuan Sun , Jorge Ortiz

Understanding emotional signals in older adults is crucial for designing virtual assistants that support their well-being. However, existing affective computing models often face significant limitations: (1) limited availability of datasets…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Josep Lopez Camunas , Cristina Bustos , Yanjun Zhu , Raquel Ros , Agata Lapedriza

The aim of the present study involves designing a humanoid robot guide as a walking trainer for elderly and rehabilitation patients. The system is based on the humanoid robot Pepper with a compliance approach that allows to match the motion…

Robotics · Computer Science 2019-09-11 Fernando Garcia , Amit Kumar Pandey , Charles Fattal

As we build towards developing interactive systems that can recognize human emotional states and respond to individual needs more intuitively and empathetically in more personalized and context-aware computing time. This is especially…

Human-Computer Interaction · Computer Science 2024-06-25 Rahul Islam , Sang Won Bae