Tangible User Interface and Mu Rhythm Suppression: The Effect of User Interface on the Brain Activity in Its Operator and Observer

Isoda, Kazuo; Sueyoshi, Kana; Miyamoto, Ryosuke; Nishimura, Yuki; Ikeda, Yuki; Hisanaga, Ichiro; Orlic, Stéphanie; Kim, Yeon Kyu; Higuchi, Shigekazu

doi:10.3390/app7040347

Cited by 3 publications

(3 citation statements)

References 33 publications

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“…Similarly, in other classes (left hand and right foot), EEG activities of poor performers were similar to those of good performers. Previous studies reported that somatosensory stimuli, which differs in its pattern or type, induces other patterns of cortical activity [63], [64], [65], [66]. In addition, imagery and execution of somatosensory stimulation can facilitate cortical excitability [67], [68].…”

Section: Novel Hybrid-approach To Enhance Bci Performance In Bci-inef...mentioning

confidence: 97%

Improving Performance of Motor Imagery-Based Brain–Computer Interface in Poorly Performing Subjects Using a Hybrid-Imagery Method Utilizing Combined Motor and Somatosensory Activity

Park

Kim

2023

IEEE Trans. Neural Syst. Rehabil. Eng.

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The phenomena of brain-computer interfaceinefficiency in transfer rates and reliability can hinder development and use of brain-computer interface technology. This study aimed to enhance the classification performance of motor imagery-based brain-computer interface (three-class: left hand, right hand, and right foot) of poor performers using a hybrid-imagery approach that combined motor and somatosensory activity. Twenty healthy subjects participated in these experiments involving the following three paradigms: (1) Control-condition: motor imagery only, (2) Hybrid-condition I: combined motor and somatosensory stimuli (same stimulus: rough ball), and (3) Hybridcondition II: combined motor and somatosensory stimuli (different stimulus: hard and rough, soft and smooth, and hard and rough ball). The three paradigms for all participants, achieved an average accuracy of 63.60±21.62%, 71.25±19.53%, and 84.09±12.79% using the filter bank common spatial pattern algorithm (5-fold cross-validation), respectively. In the poor performance group, the Hybridcondition II paradigm achieved an accuracy of 81.82%, showing a significant increase of 38.86% and 21.04% in accuracy compared to the control-condition (42.96%) and Hybrid-condition I (60.78%), respectively. Conversely, the good performance group showed a pattern of increasing accuracy, with no significant difference between the three

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Section: Novel Hybrid-approach To Enhance Bci Performance In Bci-inef...mentioning

confidence: 97%

Improving Performance of Motor Imagery-Based Brain–Computer Interface in Poorly Performing Subjects Using a Hybrid-Imagery Method Utilizing Combined Motor and Somatosensory Activity

Park

Kim

2023

IEEE Trans. Neural Syst. Rehabil. Eng.

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“…The game components are the tangible user interface that helps to connect the game and the players as they would immerse in the game session (Isoda et al, 2017).…”

Section: Framework Of the Simulation Board Gamementioning

confidence: 99%

Shipping Management Simulation Game for Teaching and Learning in Higher Education: A Quasi-Experimental Study

Radzi

Tan

Yusoff

2019

Malaysian Journal of Learning and Instruction

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Purpose – This study aims to examine the effects of a simulation board game for teaching and learning shipping management at higher education. A framework of comprehensive shipping operation was developed according to the syllabus of the Shipping Management course in Universiti Utara Malaysia. The course core content in the game covers two main services—liner service and tramp service in the shipping industry. Methodology – A quasi-experimental research design has been adopted to measure the effectiveness of the board game in post-learning. Data were gathered from a sample of 73 undergraduate students who enrolled in Shipping Management course using non-equivalent control group design. The data was analysed using McNemar Test to determine the effect of the students’ achievement. Findings – The findings of this study revealed that using board game in learning activities can contribute to the improvement of students’ knowledge and skill. Further analysis indicated that there were differences in students’ achievement for the tramp services and liner services content. This improvement has boosted their confidence in making decision in solving problem related to the tramp services and liner services knowledge. Significance – The framework for the shipping management board game aims to provide the best learning experience for students when they immerse into solving problems and making decisions in the game. The framework can be used as a benchmark in the practice of game-based learning, particularly by affording students to engage learning by doing. Furthermore, this framework introduces a tangible problem space through the board game, encouraging students to discover knowledge on their own pace in a non-threatening environment.

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“…Moreover, needs differ as the disabilities vary; each disabled person may need different assistive input devices depending on their disabilities. Thence, different command input mediums were discussed, such as the medium of voice-controlled hands-free [19] and the brain-computer interface (BCI) communication pathway [20,21]. Shinde et al developed an Arduino-based application including an android application, a wireless module, and Arduino devices to control smart appliances [22].…”

Section: Introductionmentioning

confidence: 99%

Wireless Home Assistive System for Severely Disabled People

Chen

et al. 2020

Applied Sciences

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A lot of people with severe disabilities such as amyotrophic lateral sclerosis, motor neuron diseases, cerebral palsy, stroke, and spinal cord injury with intubation always have different degrees of communication problems. Therefore, it is very important to develop an effective and easy use assistive communication system for the severely disabled. In this study, a wireless home assistive system (WHAS) with different types of assistive input accessories sensors, Morse code translator, and human machine interface is developed and tested to help the severely disabled communicate with people and machines. A Morse code translator is implemented as an assistive communication core device to facilitate the input of the severely disabled. For the proposed human–machine interfaces, personal computer-based alternative augmentative communication is developed for patients to communicate with other people easily. To promote the quality of life, the home appliance control interface is developed for the severely disabled to directly control the functions of home appliances by themselves. The experimental results showed that the proposed WHAS is practical and feasible. Therefore, the proposed approach can help severely disabled individuals effectively interact with their surroundings.

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Tangible User Interface and Mu Rhythm Suppression: The Effect of User Interface on the Brain Activity in Its Operator and Observer

Cited by 3 publications

References 33 publications

Improving Performance of Motor Imagery-Based Brain–Computer Interface in Poorly Performing Subjects Using a Hybrid-Imagery Method Utilizing Combined Motor and Somatosensory Activity

Improving Performance of Motor Imagery-Based Brain–Computer Interface in Poorly Performing Subjects Using a Hybrid-Imagery Method Utilizing Combined Motor and Somatosensory Activity

Shipping Management Simulation Game for Teaching and Learning in Higher Education: A Quasi-Experimental Study

Wireless Home Assistive System for Severely Disabled People

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