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Identification using biometrics is an important yet challenging task. Abundant research has been conducted on identifying personal identity or gender using given signals. Various types of biometrics such as electrocardiogram (ECG),…

Computer Vision and Pattern Recognition · Computer Science 2019-09-13 Hyoung-Kyu Song , Ebrahim AlAlkeem , Jaewoong Yun , Tae-Ho Kim , Tae-Ho Kim , Hyerin Yoo , Dasom Heo , Chan Yeob Yeun , Myungsu Chae

Body-focused repetitive behaviors (BFRBs), like face-touching or skin-picking, are hand-driven behaviors which can damage one's appearance, if not identified early and treated. Technology for automatic detection is still under-explored,…

Human-Computer Interaction · Computer Science 2023-08-28 Benjamin Lucas Searle , Dimitris Spathis , Marios Constantinides , Daniele Quercia , Cecilia Mascolo

The impact of physical exercise on emotional well-being is one of the most important factors that drive sustained physical activity engagement. It is also one of the least studied topics on account of the rather elaborated setups required…

Human-Computer Interaction · Computer Science 2021-04-14 Rohit Khurana , Aurel Coza

Behaviour biometrics are being explored as a viable alternative to overcome the limitations of traditional authentication methods such as passwords and static biometrics. Also, they are being considered as a viable authentication method for…

Cryptography and Security · Computer Science 2022-10-25 Oshan Jayawardana , Fariza Rashid , Suranga Seneviratne

Indoor human monitoring systems leverage a wide range of sensors, including cameras, radio devices, and inertial measurement units, to collect extensive data from users and the environment. These sensors contribute diverse data modalities,…

With the increased popularity of smartphones, various security threats and privacy leakages targeting them are discovered and investigated. In this work, we present \ourprotocoltight, a framework to authenticate users silently and…

Cryptography and Security · Computer Science 2013-09-03 Cheng Bo , Lan Zhang , Xiang-Yang Li

Engagement measurement finds application in healthcare, education, services. The use of physiological and behavioral features is viable, but the impracticality of traditional physiological measurement arises due to the need for contact…

Computer Vision and Pattern Recognition · Computer Science 2024-05-15 Alexander Vedernikov , Zhaodong Sun , Virpi-Liisa Kykyri , Mikko Pohjola , Miriam Nokia , Xiaobai Li

We explore new aspects of assistive living on smart human-robot interaction (HRI) that involve automatic recognition and online validation of speech and gestures in a natural interface, providing social features for HRI. We introduce a…

Multimedia · Computer Science 2017-11-07 A. Zlatintsi , I. Rodomagoulakis , P. Koutras , A. C. Dometios , V. Pitsikalis , C. S. Tzafestas , P. Maragos

Learning about databases is indispensable for individuals studying software engineering or computer science or those involved in the IT industry. We analyzed a remote educational escape room for teaching about databases in four different…

Computers and Society · Computer Science 2024-09-16 Enrique Barra , Sonsoles López-Pernas , Aldo Gordillo , Alejandro Pozo , Andres Muñoz-Arcentales , Javier Conde

Much of the delivery of University education is now by synchronous or asynchronous video. For students, one of the challenges is managing the sheer volume of such video material as video presentations of taught material are difficult to…

Multimedia · Computer Science 2021-06-28 Hyowon Lee , Mingming Liu , Michael Scriney , Alan F. Smeaton

Virtual reality (VR) is not a new technology but has been in development for decades, driven by advances in computer technology. Currently, VR technology is increasingly being used in applications to enable immersive, yet controlled…

Human-Computer Interaction · Computer Science 2022-11-24 Hong Gao

Since the COVID-19 pandemic, online lectures have spread rapidly and many students are satisfied with them. However, one challenge remains the loss of concentration due to the lack of students' copresence. Our previous work suggests that…

Human-Computer Interaction · Computer Science 2026-02-05 Saizo Aoyagi , Ryoma Okazaki , Seishiro Hara , Fumiya Ikeda , Michiya Yamamoto

Video-based physiology, exemplified by remote photoplethysmography (rPPG), extracts physiological signals such as pulse and respiration by analyzing subtle changes in video recordings. This non-contact, real-time monitoring method holds…

Computer Vision and Pattern Recognition · Computer Science 2025-04-28 Lei Yu , Jintao Fei , Xinyi Liu , Yang Yao , Jun Zhao , Guoxin Wang , Xin Li

Wearable sensors inWireless Body Area Networks (WBANs) provide health and physical activity monitoring. Modern communication systems have extended this monitoring remotely. In this survey, various types of wearable sensors discussed, their…

Systems and Control · Computer Science 2016-11-15 A. Rehman , M. Mustafa , N. Javaid , U. Qasim , Z. A. Khan

Emotion is an experience associated with a particular pattern of physiological activity along with different physiological, behavioral and cognitive changes. One behavioral change is facial expression, which has been studied extensively…

Computer Vision and Pattern Recognition · Computer Science 2022-03-31 Xiaotian Li , Xiang Zhang , Huiyuan Yang , Wenna Duan , Weiying Dai , Lijun Yin

The commencement of the decade brought along with it a grave pandemic and in response the movement of education forums predominantly into the online world. With a surge in the usage of online video conferencing platforms and tools to better…

Computer Vision and Pattern Recognition · Computer Science 2023-12-19 Praneeta Immadisetty , Pooja Rajesh , Akshita Gupta , Anala M R , Soumya A , K. N. Subramanya

Science students must deal with the errors inherent to all physical measurements and be conscious of the necessity to express their as a best estimate and a range of uncertainty. Errors are routinely classified as statistical or systematic.…

Physics Education · Physics 2020-06-03 Martin Monteiro , Cecilia Stari , Cecilia Cabeza , Arturo C. Marti

Stress is various mental health disorders including depression and anxiety among college students. Early stress diagnosis and intervention may lower the risk of developing mental illnesses. We examined a machine learning-based method for…

Human-Computer Interaction · Computer Science 2023-09-21 Moein Razavi , Anthony McDonald , Ranjana Mehta , Farzan Sasangohar

The prevalence of violence in daily life poses significant threats to individuals' physical and mental well-being. Using surveillance cameras in public spaces has proven effective in proactively deterring and preventing such incidents.…

Computer Vision and Pattern Recognition · Computer Science 2023-10-24 Yiting Dong , Yang Li , Dongcheng Zhao , Guobin Shen , Yi Zeng

The integration of brain-computer interfaces (BCIs), in particular electroencephalography (EEG), with artificial intelligence (AI) has shown tremendous promise in decoding human cognition and behavior from neural signals. In particular, the…

Artificial Intelligence · Computer Science 2025-10-15 Nie Lin , Yansen Wang , Dongqi Han , Weibang Jiang , Jingyuan Li , Ryosuke Furuta , Yoichi Sato , Dongsheng Li