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Handwriting imagery has emerged as a promising paradigm for brain-computer interfaces (BCIs) aimed at translating brain activity into text output. Compared with invasively recorded electroencephalography (EEG), non-invasive recording offers…

Signal Processing · Electrical Eng. & Systems 2025-09-04 Hao Yang , Guang Ouyang

Brain-computer interfaces (BCIs) have opened new platforms for human-computer interaction, medical diagnostics, and neurorehabilitation. Wearable BCI systems, which typically employ non-invasive electrodes for portable monitoring, hold…

Human-Computer Interaction · Computer Science 2026-04-14 Haoxian Liu , Hengle Jiang , Lanxuan Hong , Xiaomin Ouyang

The mission of visual brain-computer interfaces (BCIs) is to enhance information transfer rate (ITR) to reach high speed towards real-life communication. Despite notable progress, noninvasive visual BCIs have encountered a plateau in ITRs,…

Human-Computer Interaction · Computer Science 2023-08-28 Nanlin Shi , Yining Miao , Changxing Huang , Xiang Li , Yonghao Song , Xiaogang Chen , Yijun Wang , Xiaorong Gao

The brain-computer interface (BCI) establishes a non-muscle channel that enables direct communication between the human body and an external device. Electroencephalography (EEG) is a popular non-invasive technique for recording brain…

Machine Learning · Computer Science 2026-02-23 Jamal Hwaidi , Mohamed Chahine Ghanem

Brain-computer interface (BCI) technologies have been widely used in many areas. In particular, non-invasive technologies such as electroencephalography (EEG) or near-infrared spectroscopy (NIRS) have been used to detect motor imagery,…

Human-Computer Interaction · Computer Science 2020-04-28 Zhe Sun , Zihao Huang , Feng Duan , Yu Liu

Brain-Computer Interfaces (BCIs) based on Steady State Visually Evoked Potentials (SSVEPs) have proven effective and provide significant accuracy and information-transfer rates. This family of strategies, however, requires external devices…

Signal Processing · Electrical Eng. & Systems 2022-04-26 Arturo Micheli , Davide Consoli , Adrien Merlini , Paolo Ricci , Francesco P. Andriulli

Different functional areas of the human brain play different roles in brain activity, which has not been paid sufficient research attention in the brain-computer interface (BCI) field. This paper presents a new approach for…

Signal Processing · Electrical Eng. & Systems 2019-04-29 Chuanqi Tan , Fuchun Sun , Tao Kong , Bin Fang , Wenchang Zhang

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

In the field of brain-computer interface (BCI) research, the availability of high-quality open-access datasets is essential to benchmark the performance of emerging algorithms. The existing open-access datasets from past competitions mostly…

Human-Computer Interaction · Computer Science 2021-10-29 Anirban Chowdhury , Javier Andreu-Perez

Brain-computer interface (BCI) technology facilitates communication between the human brain and computers, primarily utilizing electroencephalography (EEG) signals to discern human intentions. Although EEG-based BCI systems have been…

Signal Processing · Electrical Eng. & Systems 2024-03-07 Young-Min Go , Seong-Hyun Yu , Hyeong-Yeong Park , Minji Lee , Ji-Hoon Jeong

Developing electroencephalogram (EEG) based brain-computer interface (BCI) systems is challenging. In this study, we analyzed natural grasp actions from EEG. Ten healthy subjects participated in this experiment. They executed and imagined…

Human-Computer Interaction · Computer Science 2020-02-06 Jeong-Hyun Cho , Ji-Hoon Jeong , Dong-Joo Kim , Seong-Whan Lee

Noninvasive brain-computer interface (BCI) is widely used to recognize users' intentions. Especially, BCI related to tactile and sensation decoding could provide various effects on many industrial fields such as manufacturing advanced touch…

Human-Computer Interaction · Computer Science 2020-12-22 Jeong-Hyun Cho , Ji-Hoon Jeong , Myoung-Ki Kim , Seong-Whan Lee

Brain-Computer Interfaces (BCI) based on Electroencephalography (EEG) signals, in particular motor imagery (MI) data have received a lot of attention and show the potential towards the design of key technologies both in healthcare and other…

Signal Processing · Electrical Eng. & Systems 2021-04-27 Sion An , Soopil Kim , Philip Chikontwe , Sang Hyun Park

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

In this paper, we propose an automated computer platform for the purpose of classifying Electroencephalography (EEG) signals associated with left and right hand movements using a hybrid system that uses advanced feature extraction…

Neural and Evolutionary Computing · Computer Science 2013-12-30 Mohammad H. Alomari , Aya Samaha , Khaled AlKamha

Consumer-grade electroencephalography (EEG) devices show promise for Brain-Computer Interface (BCI) applications, but their efficacy in detecting subtle cognitive states remains understudied. We developed a comprehensive study paradigm…

Human-Computer Interaction · Computer Science 2025-06-04 Matthew Russell , Samuel Youkeles , William Xia , Kenny Zheng , Aman Shah , Robert J. K. Jacob

Research on Brain-Computer Interface (BCI) began in the 1970s and has increased in volume and diversified significantly since then. Today BCI is widely used for applications like assistive devices for physically challenged users, mental…

Human-Computer Interaction · Computer Science 2023-09-26 Ritam Ghosh

Brain Computer Interfaces (BCI) have become very popular with Electroencephalography (EEG) being one of the most commonly used signal acquisition techniques. A major challenge in BCI studies is the individualistic analysis required for each…

Signal Processing · Electrical Eng. & Systems 2019-11-28 Baani Leen Kaur Jolly , Palash Aggrawal , Surabhi S Nath , Viresh Gupta , Manraj Singh Grover , Rajiv Ratn Shah

In this paper we will describe all necessary parts of Brain-Computer Interface (BCI), such as source of signals, hardware, software, analysis, architectures of complete system. We also will go along various applications of BCI, view some…

Human-Computer Interaction · Computer Science 2010-03-16 Kirill A. Sorudeykin

A brain-computer interface (BCI) provides a direct communication pathway between user and external devices. Electroencephalogram (EEG) motor imagery (MI) paradigm is widely used in non-invasive BCI to obtain encoded signals contained user…

Signal Processing · Electrical Eng. & Systems 2020-02-05 Byeong-Hoo Lee , Ji-Hoon Jeong , Kyung-Hwan Shim , Seong-Whan Lee
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