Augmenting Ear Accessories for Facial Gesture Input Using Infrared Distance Sensor Array

Simple hands-free input methods using ear accessories have been proposed to broaden the range of scenarios in which information devices can be operated without hands. Although many previous studies use canal-type earphones, few studies focused on the following two points: (1) A method applicable to...
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Autor*in:	Kyosuke Futami [verfasserIn] Kohei Oyama [verfasserIn] Kazuya Murao [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	ear accessories infrared distance sensor photo reflector skin movement facial gesture recognition hands-free input interface

Übergeordnetes Werk:	In: Electronics - MDPI AG, 2013, 11(2022), 9, p 1480
Übergeordnetes Werk:	volume:11 ; year:2022 ; number:9, p 1480

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/electronics11091480

Katalog-ID:	DOAJ029694205

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language	English
source	In Electronics 11(2022), 9, p 1480 volume:11 year:2022 number:9, p 1480
sourceStr	In Electronics 11(2022), 9, p 1480 volume:11 year:2022 number:9, p 1480
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	ear accessories infrared distance sensor photo reflector skin movement facial gesture recognition hands-free input interface Electronics
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container_title	Electronics
authorswithroles_txt_mv	Kyosuke Futami @@aut@@ Kohei Oyama @@aut@@ Kazuya Murao @@aut@@
publishDateDaySort_date	2022-01-01T00:00:00Z
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callnumber-first	T - Technology
author	Kyosuke Futami
spellingShingle	Kyosuke Futami misc TK7800-8360 misc ear accessories misc infrared distance sensor misc photo reflector misc skin movement misc facial gesture recognition misc hands-free input interface misc Electronics Augmenting Ear Accessories for Facial Gesture Input Using Infrared Distance Sensor Array
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topic_title	TK7800-8360 Augmenting Ear Accessories for Facial Gesture Input Using Infrared Distance Sensor Array ear accessories infrared distance sensor photo reflector skin movement facial gesture recognition hands-free input interface
topic	misc TK7800-8360 misc ear accessories misc infrared distance sensor misc photo reflector misc skin movement misc facial gesture recognition misc hands-free input interface misc Electronics
topic_unstemmed	misc TK7800-8360 misc ear accessories misc infrared distance sensor misc photo reflector misc skin movement misc facial gesture recognition misc hands-free input interface misc Electronics
topic_browse	misc TK7800-8360 misc ear accessories misc infrared distance sensor misc photo reflector misc skin movement misc facial gesture recognition misc hands-free input interface misc Electronics
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title	Augmenting Ear Accessories for Facial Gesture Input Using Infrared Distance Sensor Array
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title_full	Augmenting Ear Accessories for Facial Gesture Input Using Infrared Distance Sensor Array
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title_sort	augmenting ear accessories for facial gesture input using infrared distance sensor array
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title_auth	Augmenting Ear Accessories for Facial Gesture Input Using Infrared Distance Sensor Array
abstract	Simple hands-free input methods using ear accessories have been proposed to broaden the range of scenarios in which information devices can be operated without hands. Although many previous studies use canal-type earphones, few studies focused on the following two points: (1) A method applicable to ear accessories other than canal-type earphones. (2) A method enabling various ear accessories with different styles to have the same hands-free input function. To realize these two points, this study proposes a method to recognize the user’s facial gesture using an infrared distance sensor attached to the ear accessory. The proposed method detects skin movement around the ear and face, which differs for each facial expression gesture. We created a prototype system for three ear accessories for the root of the ear, earlobe, and tragus. The evaluation results for nine gestures and 10 subjects showed that the F-value of each device was 0.95 or more, and the F-value of the pattern combining multiple devices was 0.99 or more, which showed the feasibility of the proposed method. Although many ear accessories could not interact with information devices, our findings enable various ear accessories with different styles to have eye-free and hands-free input ability based on facial gestures.
abstractGer	Simple hands-free input methods using ear accessories have been proposed to broaden the range of scenarios in which information devices can be operated without hands. Although many previous studies use canal-type earphones, few studies focused on the following two points: (1) A method applicable to ear accessories other than canal-type earphones. (2) A method enabling various ear accessories with different styles to have the same hands-free input function. To realize these two points, this study proposes a method to recognize the user’s facial gesture using an infrared distance sensor attached to the ear accessory. The proposed method detects skin movement around the ear and face, which differs for each facial expression gesture. We created a prototype system for three ear accessories for the root of the ear, earlobe, and tragus. The evaluation results for nine gestures and 10 subjects showed that the F-value of each device was 0.95 or more, and the F-value of the pattern combining multiple devices was 0.99 or more, which showed the feasibility of the proposed method. Although many ear accessories could not interact with information devices, our findings enable various ear accessories with different styles to have eye-free and hands-free input ability based on facial gestures.
abstract_unstemmed	Simple hands-free input methods using ear accessories have been proposed to broaden the range of scenarios in which information devices can be operated without hands. Although many previous studies use canal-type earphones, few studies focused on the following two points: (1) A method applicable to ear accessories other than canal-type earphones. (2) A method enabling various ear accessories with different styles to have the same hands-free input function. To realize these two points, this study proposes a method to recognize the user’s facial gesture using an infrared distance sensor attached to the ear accessory. The proposed method detects skin movement around the ear and face, which differs for each facial expression gesture. We created a prototype system for three ear accessories for the root of the ear, earlobe, and tragus. The evaluation results for nine gestures and 10 subjects showed that the F-value of each device was 0.95 or more, and the F-value of the pattern combining multiple devices was 0.99 or more, which showed the feasibility of the proposed method. Although many ear accessories could not interact with information devices, our findings enable various ear accessories with different styles to have eye-free and hands-free input ability based on facial gestures.
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container_issue	9, p 1480
title_short	Augmenting Ear Accessories for Facial Gesture Input Using Infrared Distance Sensor Array
url	https://doi.org/10.3390/electronics11091480 https://doaj.org/article/6567d72c1eae47169d7499965918b55e https://www.mdpi.com/2079-9292/11/9/1480 https://doaj.org/toc/2079-9292
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