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With the growth of information on the Web, most users heavily rely on information access systems (e.g., search engines, recommender systems, etc.) in their daily lives. During this procedure, modeling users' satisfaction status plays an…

Human-Computer Interaction · Computer Science 2022-08-18 Ziyi Ye , Xiaohui Xie , Yiqun Liu , Zhihong Wang , Xuesong Chen , Min Zhang , Shaoping Ma

Selective exposure to online news consumption reinforces filter bubbles, restricting access to diverse viewpoints. Interactive systems can counteract this bias by suggesting alternative perspectives, but they require real-time indicators to…

Human-Computer Interaction · Computer Science 2025-03-31 Thomas Krämer , Francesco Chiossi , Thomas Kosch

User experience research often uses surveys and interviews, which may miss subconscious user interactions. This study explores eye-tracking and biometric feedback as tools to assess user engagement and cognitive load in digital interfaces.…

Human-Computer Interaction · Computer Science 2025-05-29 Aaditya Shankar Majumder

We present a new dataset and benchmark with the goal of advancing research in the intersection of brain activities and eye movements. Our dataset, EEGEyeNet, consists of simultaneous Electroencephalography (EEG) and Eye-tracking (ET)…

Signal Processing · Electrical Eng. & Systems 2021-11-11 Ard Kastrati , Martyna Beata Płomecka , Damián Pascual , Lukas Wolf , Victor Gillioz , Roger Wattenhofer , Nicolas Langer

Robotic arms are increasingly being used in collaborative environments, requiring an accurate understanding of human intentions to ensure both effectiveness and safety. Electroencephalogram (EEG) signals, which measure brain activity,…

Signal Processing · Electrical Eng. & Systems 2024-11-20 Byeong-Hoo Lee , Kang Yin

In the research of the impact of gestures using by a lecturer, one challenging task is to infer the attention of a group of audiences. Two important measurements that can help infer the level of attention are eye movement data and…

Neural and Evolutionary Computing · Computer Science 2018-01-09 Qiangeng Xu , John Kender

A new benchmark dataset for functional data analysis (FDA) is presented, focusing on the reconstruction of eye movements from EEG data. The contribution is twofold: first, open challenges and evaluation metrics tailored to FDA applications…

Signal Processing · Electrical Eng. & Systems 2025-04-08 Tiago Vasconcelos Afonso , Florian Heinrichs

The collection of eye gaze information provides a window into many critical aspects of human cognition, health and behaviour. Additionally, many neuroscientific studies complement the behavioural information gained from eye tracking with…

Engagement is a vital metric in the advertising industry and its automatic estimation has huge commercial implications. This work presents a basic and simple framework for engagement estimation using EEG (electroencephalography) data…

Human-Computer Interaction · Computer Science 2018-12-11 Sangeetha Balasubramanian , Shruti Shriya Gullapuram , Abhinav Shukla

Electroencephalography (EEG) signals signals are often used to learn about brain structure and to learn what thinking. EEG signals can be easily affected by external factors. For this reason, they should be applied various pre-process…

Neurons and Cognition · Quantitative Biology 2021-01-26 Enver Kaan Alpturk , Yakup Kutlu

Electroencephalogram (EEG) is a common tool used to understand brain activities. The data are typically obtained by placing electrodes at the surface of the scalp and recording the oscillations of currents passing through the electrodes.…

Signal Processing · Electrical Eng. & Systems 2021-02-19 Eddy Kwessi , Lloyd Edwards

The Motor Imagery (MI) electroencephalography (EEG) based Brain Computer Interfaces (BCIs) allow the direct communication between humans and machines by exploiting the neural pathways connected to motor imagination. Therefore, these systems…

Signal Processing · Electrical Eng. & Systems 2023-10-26 Aurora Saibene , Silvia Corchs , Mirko Caglioni , Francesca Gasparini

The main challenges of using electroencephalogram (EEG) signals to make eye-tracking (ET) predictions are the differences in distributional patterns between benchmark data and real-world data and the noise resulting from the unintended…

Machine Learning · Computer Science 2022-08-02 Brian Xiang , Abdelrahman Abdelmonsef

Technical progress in hardware and software enables us to record gaze data in everyday situations and over long time spans. Among a multitude of research opportunities, this technology enables visualization researchers to catch a glimpse…

Human-Computer Interaction · Computer Science 2023-12-05 Maurice Koch , Kuno Kurzhals , Michael Burch , Daniel Weiskopf

In this paper, electroencephalography (EEG) measurements are used to infer change in cortical functional connectivity in response to change in audio stimulus. Experiments are conducted wherein the EEG activity of human subjects is recorded…

Signal Processing · Electrical Eng. & Systems 2018-02-20 Ketan Mehta , Joerg Kliewer

Electrooculography (EOG) is an electrophysiological signal that determines the human eye orientation and is therefore widely used in Human Tracking Interfaces (HCI). The purpose of this project is to develop a communication method for…

Signal Processing · Electrical Eng. & Systems 2025-01-07 Aniket Raj , Amit Kumar

In the past few years it has been demonstrated that electroencephalography (EEG) can be recorded from inside the ear (in-ear EEG). To open the door to low-profile earpieces as wearable brain-computer interfaces (BCIs), this work presents a…

Quantitative Methods · Quantitative Biology 2020-04-30 Ryan Kaveh , Justin Doong , Andy Zhou , Carolyn Schwendeman , Karthik Gopalan , Fred Burghardt , Ana C. Arias , Michel Maharbiz , Rikky Muller

Electroencephalogram (EEG) based brain-computer interface (BCI) systems are useful tools for clinical purposes like neural prostheses. In this study, we collected EEG signals related to grasp motions. Five healthy subjects participated in…

Human-Computer Interaction · Computer Science 2020-05-12 Jeong-Hyun Cho , Ji-Hoon Jeong , Seong-Whan Lee

Physicians work at a very tight schedule and need decision-making support tools to help on improving and doing their work in a timely and dependable manner. Examining piles of sheets with test results and using systems with little…

For humans, taste is essential for perceiving food's nutrient content or harmful components. The current sensory evaluation of taste mainly relies on artificial sensory evaluation and electronic tongue, but the former has strong…

Signal Processing · Electrical Eng. & Systems 2023-07-12 Xiuxin Xia , Yuchao Yang , Yan Shi , Wenbo Zheng , Hong Men