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This paper introduces a new ROSbag-based multimodal affective dataset for emotional and cognitive states generated using Robot Operating System (ROS). We utilized images and sounds from the International Affective Pictures System (IAPS) and…

Computers and Society · Computer Science 2020-10-21 Wonse Jo , Shyam Sundar Kannan , Go-Eum Cha , Ahreum Lee , Byung-Cheol Min

Affective Behavior Analysis aims to facilitate technology emotionally smart, creating a world where devices can understand and react to our emotions as humans do. To comprehensively evaluate the authenticity and applicability of emotional…

Computer Vision and Pattern Recognition · Computer Science 2024-03-19 Wei Zhang , Feng Qiu , Chen Liu , Lincheng Li , Heming Du , Tiancheng Guo , Xin Yu

We introduce a novel dataset for multi-robot activity recognition (MRAR) using two robotic arms integrating WiFi channel state information (CSI), video, and audio data. This multimodal dataset utilizes signals of opportunity, leveraging…

Robotics · Computer Science 2025-02-18 Kian Behzad , Rojin Zandi , Elaheh Motamedi , Hojjat Salehinejad , Milad Siami

In this paper, a novel dataset is introduced, designed to assess student attention within in-person classroom settings. This dataset encompasses RGB camera data, featuring multiple cameras per student to capture both posture and facial…

Social anxiety is a prevalent condition that affects interpersonal interactions and social functioning. Recent advances in artificial intelligence and social robotics offer new opportunities to examine social anxiety in the human-robot…

Robotics · Computer Science 2025-11-18 Vesna Poprcova , Iulia Lefter , Matthias Wieser , Martijn Warnier , Frances Brazier

Human Action Recognition (HAR), one of the most important tasks in computer vision, has developed rapidly in the past decade and has a wide range of applications in health monitoring, intelligent surveillance, virtual reality, human…

Computer Vision and Pattern Recognition · Computer Science 2023-01-18 Zhou Shuchang

A hug is a tight embrace and an expression of warmth, sympathy and camaraderie. Despite the fact that a hug often only takes a few seconds, it is filled with details and nuances and is a highly complex process of coordination between two…

Robotics · Computer Science 2019-09-18 Kunal Bagewadi , Joseph Campbell , Heni Ben Amor

In-vehicle emotion recognition underpins adaptive driver-assistance systems and, ultimately, occupant safety. However, practical deployment is hindered by (i) modality fragility - poor lighting and occlusions degrade vision-based methods;…

Machine Learning · Computer Science 2025-07-23 Baran Can Gül , Suraksha Nadig , Stefanos Tziampazis , Nasser Jazdi , Michael Weyrich

Human action recognition from RGB-D (Red, Green, Blue and Depth) data has attracted increasing attention since the first work reported in 2010. Over this period, many benchmark datasets have been created to facilitate the development and…

Computer Vision and Pattern Recognition · Computer Science 2016-01-22 Jing Zhang , Wanqing Li , Philip O. Ogunbona , Pichao Wang , Chang Tang

Elderly care is one of the many applications supported by real-time activity recognition systems. Traditional approaches use cameras, body sensor networks, or radio patterns from various sources for activity recognition. However, these…

Other Computer Science · Computer Science 2020-03-18 Liang Wang , Tao Gu , Xianping Tao , Jian Lu

Human physical motion activity identification has many potential applications in various fields, such as medical diagnosis, military sensing, sports analysis, and human-computer security interaction. With the recent advances in smartphones…

Human-Computer Interaction · Computer Science 2022-01-24 Abdulrahman Alruban , Hind Alobaidi , Nathan Clarke' Fudong Li

Information processing tasks involve complex cognitive mechanisms that are shaped by various factors, including individual goals, prior experience, and system environments. Understanding such behaviors requires a sophisticated and…

Human-Computer Interaction · Computer Science 2025-07-24 Kaixin Ji , Danula Hettiachchi , Falk Scholer , Flora D. Salim , Damiano Spina

This research delves into the utilization of smartwatch sensor data and heart rate monitoring to discern individual emotions based on body movement and heart rate. Emotions play a pivotal role in human life, influencing mental well-being,…

Human-Computer Interaction · Computer Science 2024-08-14 Zikri Kholifah Nur , Rifki Wijaya , Gia Septiana Wulandari

Face-to-face interactions are important for a variety of individual behaviors and outcomes. In recent years a number of human sensor technologies have been proposed to incorporate direct observations in behavioral studies of face-to-face…

Computers and Society · Computer Science 2019-04-19 Timon Elmer , Krishna Chaitanya , Prateek Purwar , Christoph Stadtfeld

We present RFexpress! the first-ever network-edge based system to recognize emotion from movement, gesture and pose via Device-Free Activity Recognition (DFAR). With the proliferation of the IoT, also wireless access points are deployed at…

Human-Computer Interaction · Computer Science 2016-12-20 Muneeba Raja , Stephan Sigg

Emotion is an essential part of Artificial Intelligence (AI) and human mental health. Current emotion recognition research mainly focuses on single modality (e.g., facial expression), while human emotion expressions are multi-modal in…

Human-Computer Interaction · Computer Science 2020-12-22 Yu Gu , Xiang Zhang , Zhi Liu , Fuji Ren

Detecting and interpreting operator actions, engagement, and object interactions in dynamic industrial workflows remains a significant challenge in human-robot collaboration research, especially within complex, real-world environments.…

Computer Vision and Pattern Recognition · Computer Science 2025-01-13 Naval Kishore Mehta , Arvind , Himanshu Kumar , Abeer Banerjee , Sumeet Saurav , Sanjay Singh

Engagement, which links to attentional, emotional, and cognitive dimensions, plays an important role in learning. In online and video-based learning environments, learners often need to regulate their own interactions with instructional…

Human-Computer Interaction · Computer Science 2026-05-05 Zikang Leng , Edan Eyal , Yingtian Shi , Jiaman He , Yaqi Liu , Thomas Plötz

This paper presents DISC, a dataset of millimeter-wave channel impulse response measurements for integrated human activity sensing and communication. This is the first dataset collected with a software-defined radio testbed that transmits…

Signal Processing · Electrical Eng. & Systems 2025-02-13 Jacopo Pegoraro , Pablo Saucedo , Jesus Omar Lacruz , Michele Rossi , Joerg Widmer

With the growing integration of human-computer interaction into everyday life, advances in machine learning have enabled systems to better perceive and respond to users' emotional states. Most existing affect recognition datasets focus on…

Machine Learning · Computer Science 2026-05-04 Karim Alghoul , Faisal Mohd , Fedwa Laamarti , Hussein Al Osman , Abdulmotaleb El Saddik