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This study examines how visual accessibility through cabinet design influences task performance, cognitive load, physical activity level, motivation, and user experience in a virtual kitchen among older adults with and without mild…

Human-Computer Interaction · Computer Science 2026-04-28 Ibrahim Bilau , Eunhwa Yang , Hyeokhyen Kwon , Stacie Smith , Bruce Walker , Hui Cai , Ece Erdogmus , Omobolanle Ogunseiju

This study investigates brain connectivity and information flow during mental workload (MWL) by integrating electroencephalogram (EEG) and functional near-infrared spectroscopy (fNIRS) signals. Utilizing the N-back task to induce varying…

Signal Processing · Electrical Eng. & Systems 2025-11-05 Mohaddese Qaremohammadlou , Mohammad Bagher Shamsollahi

Virtual Reality (VR) is increasingly used in neuropsychological assessments due to its ability to simulate real-world environments. This study aimed to develop and evaluate the Trail Making Test in VR (TMT-VR) and investigate the effects of…

Human-Computer Interaction · Computer Science 2024-11-01 Evgenia Giatzoglou , Panagiotis Vorias , Ryan Kemm , Irene Karayianni , Chrysanthi Nega , Panagiotis Kourtesis

Text-based games present a unique class of sequential decision making problem in which agents interact with a partially observable, simulated environment via actions and observations conveyed through natural language. Such observations…

Machine Learning · Computer Science 2022-11-10 Mathieu Tuli , Andrew C. Li , Pashootan Vaezipoor , Toryn Q. Klassen , Scott Sanner , Sheila A. McIlraith

As social robots take on increasingly complex roles like game masters (GMs) in multi-party games, the expectation that physicality universally enhances user experience remains debated. This study challenges the "one-size-fits-all" view of…

Robotics · Computer Science 2026-03-10 Wen Chen , Rongxi Chen , Shankai Chen , Huiyang Gong , Minghui Guo , Yingri Xu , Xintong Wu , Xinyi Fu

Virtual Reality (VR) is seeing increased adoption across many fields. The field of experimental cognitive science is also testing utilization of the technology combined with physiological measures such as electroencephalography (EEG) and…

Human-Computer Interaction · Computer Science 2023-06-06 Taeho Kang , Christian Wallraven

Mindless eating, or the lack of awareness of the food we are consuming, has been linked to health problems attributed to unhealthy eating behaviour, including obesity. Traditional approaches used to moderate eating behaviour often rely on…

Human-Computer Interaction · Computer Science 2019-10-07 Ben Nicholls , Chee Siang Ang , Eiman Kanjo , Panote Siriaraya , Woon-Hong Yeo , Athanasios Tsanas

Mobile health (mHealth) systems help researchers monitor and care for patients in real-world settings. Studies utilizing mHealth applications use Ecological Momentary Assessment (EMAs), passive sensing, and contextual features to develop…

Evaluating the reasoning abilities of large language models (LLMs) is challenging. Existing benchmarks often depend on static datasets, which are vulnerable to data contamination and may get saturated over time, or on binary live human…

Artificial Intelligence · Computer Science 2025-02-18 Lanxiang Hu , Qiyu Li , Anze Xie , Nan Jiang , Ion Stoica , Haojian Jin , Hao Zhang

In recent years, as machine learning, particularly for vision and language understanding, has been improved, research in embedded AI has also evolved. VOYAGER is a well-known LLM-based embodied AI that enables autonomous exploration in the…

Artificial Intelligence · Computer Science 2024-06-05 Wakana Haijima , Kou Nakakubo , Masahiro Suzuki , Yutaka Matsuo

A variety of machine learning models have been proposed to assess the performance of players in professional sports. However, they have only a limited ability to model how player performance depends on the game context. This paper proposes…

Machine Learning · Computer Science 2018-07-17 Guiliang Liu , Oliver Schulte

Large Language Models (LLMs) have the capacity of performing complex scheduling in a multi-agent system and can coordinate these agents into completing sophisticated tasks that require extensive collaboration. However, despite the…

Artificial Intelligence · Computer Science 2023-09-20 Ran Gong , Qiuyuan Huang , Xiaojian Ma , Hoi Vo , Zane Durante , Yusuke Noda , Zilong Zheng , Song-Chun Zhu , Demetri Terzopoulos , Li Fei-Fei , Jianfeng Gao

In the video game industry, great importance is given to the experience that the user has while playing a game. In particular, this experience benefits from the players' perceived sense of being in the game or immersion. The level of user…

Human-Computer Interaction · Computer Science 2023-10-26 Marika Malaspina , Jessica Amianto Barbato , Marco Cremaschi , Francesca Gasparini , Alessandra Grossi , Aurora Saibene

This study employs cutting-edge wearable monitoring technology to conduct high-precision, high-temporal-resolution (1-second interval) cognitive load assessment on electroencephalogram (EEG) data from the FP1 channel and heart rate…

Human-Computer Interaction · Computer Science 2024-07-04 Ling He , Yanxin Chen , Wenqi Wang , Shuting He , Xiaoqiang Hu

Effective cognitive workload management has a major impact on the safety and performance of pilots. Integrating brain-computer interfaces (BCIs) presents an opportunity for real-time workload assessment. Leveraging cognitive workload data…

Human-Computer Interaction · Computer Science 2025-03-13 Bas Verkennis , Evy van Weelden , Francesca L. Marogna , Maryam Alimardani , Travis J. Wiltshire , Max M. Louwerse

Working memory (WM), a fundamental cognitive process facilitating the temporary storage, integration, manipulation, and retrieval of information, plays a vital role in reasoning and decision-making tasks. Robust benchmark datasets that…

Neurons and Cognition · Quantitative Biology 2023-11-02 Ankur Sikarwar , Mengmi Zhang

Most digital bodily games focus on the body as they use movement as input. However, they also draw the player's focus away from the body as the output occurs on visual displays, creating a divide between the physical body and the virtual…

Due to increasing popularity and strict performance requirements, online games have become a workload of interest for the performance engineering community. One of the most popular types of online games is the Minecraft-like Game (MLG), in…

Performance · Computer Science 2023-02-21 Jerrit Eickhoff , Jesse Donkervliet , Alexandru Iosup

Watching others play is a key ingredient of digital games and an important aspect of games user research. However, spectatorship is not very popular in virtual reality, as such games strongly rely on one's feelings of presence. In other…

Human-Computer Interaction · Computer Science 2020-08-07 Andrey Krekhov , Daniel Preuß , Sebastian Cmentowski , Jens Krüger

Blind and low-vision (BLV) individuals experience lower levels of physical activity (PA) compared to sighted peers due to a lack of accessible, engaging exercise options. Existing solutions often rely on auditory cues but do not fully…

Human-Computer Interaction · Computer Science 2025-08-05 Sanchita S. Kamath , Omar Khan , Anurag Choudhary , Jan Meyerhoff-Liang , Soyoung Choi , JooYoung Seo