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Facial Expression Effect on Signal Quality and the Attention Level of Mind wave

The ability of single electrode electroencephalography (EEG) device such as Neurosky Mind wave has been widely explored in the field of Brainwave Computer Interface (BCI). It has been applied to the devices that are designed especially for people with communication difficulties and severe motor disa...

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Main Authors: Fouziah Md Yassin, Muhammad Shadli Latip, Saturi Baco, Afishah Alias, Ag Asri Ag Ibrahim
Format: Article
Language:English
English
Published: UniSE Press 2021
Subjects:
QA1-43 General
QM1-695 Human anatomy
Online Access:https://eprints.ums.edu.my/id/eprint/32055/1/Facial%20Expression%20Effect%20on%20Signal%20Quality%20and%20the%20Attention%20Level%20of%20Mind%20wave.pdf
https://eprints.ums.edu.my/id/eprint/32055/2/Facial%20Expression%20Effect%20on%20Signal%20Quality%20and%20the%20Attention%20Level%20of%20Mind%20wave1.pdf
https://eprints.ums.edu.my/id/eprint/32055/
http://tost.unise.org/pdfs/vol8/no3-3/ToST-CoFA2020-533-538-OA.pdf
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spelling my.ums.eprints.320552022-03-29T05:58:49Z https://eprints.ums.edu.my/id/eprint/32055/ Facial Expression Effect on Signal Quality and the Attention Level of Mind wave Fouziah Md Yassin Muhammad Shadli Latip Saturi Baco Afishah Alias Ag Asri Ag Ibrahim QA1-43 General QM1-695 Human anatomy The ability of single electrode electroencephalography (EEG) device such as Neurosky Mind wave has been widely explored in the field of Brainwave Computer Interface (BCI). It has been applied to the devices that are designed especially for people with communication difficulties and severe motor disabilities due to low cost wireless EEG and feasible for daily life usage. Many studies make use of the attention level to be a signal to control automated application such as a wheelchair or home appliance. Thus, this study was to investigate the effects of different facial expression on the attention and signal quality value using Neurosky Mind wave. The brainwave sensor was placed on the forehead frontal point (Fp1) and transmits the electrical impulses wirelessly to Arduino Mega via Bluetooth HC05. The microcontroller was programmed to process the brain signal accordingly and display corresponding output. The testing was executed by frowning and winking with the left and the right eyes. The respondent had to follow the instruction to do this three-facial expression. The time gap between two activities were ten (10) to fifteen (15) seconds approximately. The real time data of signal quality and attention value was monitored on Cool Term. It was found that there was various attention value of the respondent when they executed the activities depending on their focus at that time. However signal quality of 25 could be obtained from all respondents when frowning. This value can be considered as an input signal for control mechanism with if further testing is implemented on a prototype to validate the finding. UniSE Press 2021 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/32055/1/Facial%20Expression%20Effect%20on%20Signal%20Quality%20and%20the%20Attention%20Level%20of%20Mind%20wave.pdf text en https://eprints.ums.edu.my/id/eprint/32055/2/Facial%20Expression%20Effect%20on%20Signal%20Quality%20and%20the%20Attention%20Level%20of%20Mind%20wave1.pdf Fouziah Md Yassin and Muhammad Shadli Latip and Saturi Baco and Afishah Alias and Ag Asri Ag Ibrahim (2021) Facial Expression Effect on Signal Quality and the Attention Level of Mind wave. Transactions on Science and Technology, 8 (3-3). pp. 533-538. ISSN 2289-8786 http://tost.unise.org/pdfs/vol8/no3-3/ToST-CoFA2020-533-538-OA.pdf
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
English
topic QA1-43 General
QM1-695 Human anatomy
spellingShingle QA1-43 General
QM1-695 Human anatomy
Fouziah Md Yassin
Muhammad Shadli Latip
Saturi Baco
Afishah Alias
Ag Asri Ag Ibrahim
Facial Expression Effect on Signal Quality and the Attention Level of Mind wave
description The ability of single electrode electroencephalography (EEG) device such as Neurosky Mind wave has been widely explored in the field of Brainwave Computer Interface (BCI). It has been applied to the devices that are designed especially for people with communication difficulties and severe motor disabilities due to low cost wireless EEG and feasible for daily life usage. Many studies make use of the attention level to be a signal to control automated application such as a wheelchair or home appliance. Thus, this study was to investigate the effects of different facial expression on the attention and signal quality value using Neurosky Mind wave. The brainwave sensor was placed on the forehead frontal point (Fp1) and transmits the electrical impulses wirelessly to Arduino Mega via Bluetooth HC05. The microcontroller was programmed to process the brain signal accordingly and display corresponding output. The testing was executed by frowning and winking with the left and the right eyes. The respondent had to follow the instruction to do this three-facial expression. The time gap between two activities were ten (10) to fifteen (15) seconds approximately. The real time data of signal quality and attention value was monitored on Cool Term. It was found that there was various attention value of the respondent when they executed the activities depending on their focus at that time. However signal quality of 25 could be obtained from all respondents when frowning. This value can be considered as an input signal for control mechanism with if further testing is implemented on a prototype to validate the finding.
format Article
author Fouziah Md Yassin
Muhammad Shadli Latip
Saturi Baco
Afishah Alias
Ag Asri Ag Ibrahim
author_facet Fouziah Md Yassin
Muhammad Shadli Latip
Saturi Baco
Afishah Alias
Ag Asri Ag Ibrahim
author_sort Fouziah Md Yassin
title Facial Expression Effect on Signal Quality and the Attention Level of Mind wave
title_short Facial Expression Effect on Signal Quality and the Attention Level of Mind wave
title_full Facial Expression Effect on Signal Quality and the Attention Level of Mind wave
title_fullStr Facial Expression Effect on Signal Quality and the Attention Level of Mind wave
title_full_unstemmed Facial Expression Effect on Signal Quality and the Attention Level of Mind wave
title_sort facial expression effect on signal quality and the attention level of mind wave
publisher UniSE Press
publishDate 2021
url https://eprints.ums.edu.my/id/eprint/32055/1/Facial%20Expression%20Effect%20on%20Signal%20Quality%20and%20the%20Attention%20Level%20of%20Mind%20wave.pdf
https://eprints.ums.edu.my/id/eprint/32055/2/Facial%20Expression%20Effect%20on%20Signal%20Quality%20and%20the%20Attention%20Level%20of%20Mind%20wave1.pdf
https://eprints.ums.edu.my/id/eprint/32055/
http://tost.unise.org/pdfs/vol8/no3-3/ToST-CoFA2020-533-538-OA.pdf
_version_ 1760230974366416896
score 13.211869

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