記述言語：英語   掲載種別：研究論文（国際会議プロシーディングス）  

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記述言語：英語   掲載種別：研究論文（国際会議プロシーディングス）  

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記述言語：英語   掲載種別：研究論文（国際会議プロシーディングス）  

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記述言語：英語   掲載種別：研究論文（国際会議プロシーディングス）  

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記述言語：英語   掲載種別：研究論文（国際会議プロシーディングス）  

DOI： 10.1109/IEMBS.2010.5627404

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記述言語：英語   掲載種別：研究論文（国際会議プロシーディングス）  

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記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.1089/tmj.2007.0015

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記述言語：英語   掲載種別：研究論文（国際会議プロシーディングス）  

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記述言語：英語   掲載種別：研究論文（国際会議プロシーディングス）  

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記述言語：英語   掲載種別：研究論文（学術雑誌）  

DOI： 10.3233/thc-2005-13408

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記述言語：英語   掲載種別：研究論文（国際会議プロシーディングス）  

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記述言語：日本語   掲載種別：研究論文（学術雑誌）  

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記述言語：日本語   出版者・発行元：一般社団法人日本機械学会  

We developed a system that provides a human user with the artificial oculomotor ability to control their eyes independently, which was named Virtual Chameleon after Chameleons. The successful users of the system were able to actively control visual axes by manipulating 3D sensors held by their both hands, to watch independent view fields presented to the left and right eyes, and to look around as chameleons do. Although it is thought that the movements of camera angle of Virtual Chameleon corresponds to smooth movements on human eye movements, the system did not have functions to control angles of cameras corresponding to saccadic eye movements. We implemented functions to control angles camera rapidly corresponding to saccadic eye movements in Virtual Chameleon. In this paper, we performed fundamental experiments to evaluate effects on the user's visual capabilities to investigate human performance.

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記述言語：日本語   出版者・発行元：一般社団法人日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人日本機械学会  

A significant number of the elderly have difficulties in going to a lavatory by themselves. Excreting is a purely physiological requirement and it is difficult to predict when the elderly will need help of caregivers to go to the lavatory. The elderly sometimes needs to wear an adult diaper or set a portable toilet in their living space but they makes the elderly uncomfortable and insanitary. Consequently, we proposed a mobile toilet system for solving these problems. The developed mobile toilet system waits for a calling signal from the elderly at a standby room. When control signals are received, the toilet system approaches the elderly. The past system equipped a two-wheel drive system. Considering a small space such as Japanese style house, two-wheel drive is not suitable for veering in narrow space. In this study, we developed a mobile toilet system with omni-directional mobile mechanism by employing omni-wheel.

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記述言語：日本語   出版者・発行元：一般社団法人日本機械学会  

We have been developing a system, named Virtual Chameleon, that provides a human user with the artificial oculomotor ability to control their eyes independently. Virtual Chameleon consists of two independently controlled CCD cameras, a 3D tracking sensor system and a head-mounted display. The Virtual Chameleon control independently postures of two cameras to follow the sensors of the 3D tracking system smoothly. It is thought that those independent fields of view the user of Virtual Chameleon watched corresponding to pursuit movements on human eye movements, but it did not have functions of saccadic movements and compensatory movements. In this paper, we describe a fundamental examination to add functions to provide the user fields of view based on saccadic movements to Virtual Chameleon.

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記述言語：英語  

DOI： 10.1007/978-3-642-23508-5_304

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記述言語：日本語   出版者・発行元：一般社団法人日本機械学会  

To investigate flexible adaptation of visual system, we developed a system to provide a user an artificial oculomotor function to control directions of both eyes. We performed fundamental experiments to evaluate capability of adaptation to use of Virtual Chameleon and effects on the user's capabilities. Eleven healthy volunteers with normal and corrected-to-normal vision participated in the experiments. The experiments were tests to find out each position of targets put in both side of a subject. We obtained accuracy rates and time intervals to find out target positions as experimental results. The results showed all of volunteers became able to actively control independent visual axes and correctly understood two different views by using Virtual Chameleon, even though two independent view fields yielded binocular rivalry to volunteers and binocular rivalry reduced human capabilities compared to cases without Virtual Chameleon.

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

Anatomical characteristics and monocular movements of chameleons are similar to higher primates because the eye of the chameleon has a central fovea, performs saccadic fixation movements, and obeys Listing's Law, but motor system and cognitive functions of the human differ completely from those of chameleons. Human vision has capability to adapt to visual stimulation with spatial inversion when the man wears glasses to give images upside down for long periods. As with the adaptation to vision with spatial inversion, giving a human oculomotor ability to control visual axes of both eyes arbitrarily as chameleons do will raise interesting question on adaption to provided two independent view fields. In this paper, we developed a portable device that provides two independent view fields to both eyes of human for long periods, using two CCD cameras independently controlled and a head-mounted display, which was named "Virtual Chameleon".

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：FIT(電子情報通信学会・情報処理学会)運営委員会  

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記述言語：日本語   出版者・発行元：東北工業大学  

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記述言語：英語  

DOI： 10.1007/978-3-540-89208-3_397

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記述言語：英語  

DOI： 10.1007/978-3-642-03904-1-48

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

Chameleons locate the prey with large and independent saccades of the highly mobile eyes. Human cannot control both eyes independently, and cannot perceive independent view fields for both eyes. But we assumed that the human becomes able to perceive the images for both eyes and control visual axes with the appropriate support. In this paper, we describe a comprehensive system to provide two independent view fields to both eyes of human, using two CCD cameras independently controlled and a head-mounted display. Each camera was set to track the movement of the finger so that view fields can take any arbitrary direction. Most of subjects became able to control and understand two different view fields independently after some practice.

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記述言語：日本語   出版者・発行元：東北工業大学  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

Chameleons locate the prey with large and independent saccades of the highly mobile eyes. Human cannot control both eyes independently, and cannot perceive independent view fields for both eyes. But we assumed that the human becomes able to perceive the images for both eyes and control visual axes with the appropriate device. In this paper, we describe a comprehensive system which provides two independent view fields to both eyes of human, using two CCD cameras independently controlled and a head-mounted display. Each camera was set to track the movement of the finger so that view fields can take any arbitrary direction. Most of subjects became able to control and understand two different view fields independently after some practice.

DOI： 10.1299/jsmemecjo.2008.5.0_63

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

Injection is the most commonly performed invasive procedure in the hospital. However, the introduction of a needle into a vein in the injection still correlates closely with clinical skills and experiences of clinical workers without relation to advances in medical technology. It is often difficult to find the vein and to insert the needle into the blood vessel, especially if the patient is an infant whose pannicule is thick and blood vessel is thin compared with adults. Multiple failed attempts at needle insertion can incerase patient discomfort with traumas. Therefore, this paper describes the results of preliminary experiments to develop an assistive device tht enables medical staff to achieve an accurate needle puncture into a vein even if the blood vessel is difficult to identify.

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

Injection is the most commonly performed invasive procedure in the hospital. However, the introduction of a needle into a vein in the injection still correlates closely with clinical skills and experiences of clinical workers without relation to advances in medical technology. It is often difficult to find the vein and to insert the needle into the blood vessel, especially if the patient is an infant whose pannicule is thick and blood vessel is thin compared with adults. Multiple failed attempts at needle insertion can increase patient discomfort with traumas. Therefore, this paper describes the results of preliminary experiments to develop an assistive device that enables medical staff to achieve an accurate needle puncture into a vein even if the blood vessel is difficult to identify.

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：英語  

DOI： 10.1109/DDHH.2006.1624793

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

DOI： 10.1299/jsmebs.2004.17.0_177

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記述言語：日本語   出版者・発行元：ヒュ-マンインタフェ-ス学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

現在我が国は高齢化が進行し高齢者世帯の割合が急激に増大している.そのため充実した在宅介護の整備が求められている.そこで我々は,在宅介護支援システムとしてハイパーホスピタル(超病院)構想を提案し,インタフェースの開発を行ってきた.また,我々は,ハイパーホスピタル構想の一環として,介護者が使用することを想定したウェアラブルコンピュータの開発を行っている.本研では,複数の単機能を実装した小型CPUボードを組み合わせてネットワーク接続することで,高齢者の健康モニタリングや訪問看護師やホームヘルパーのための情報端末などの高機能なウェアラブルシステムのプラットホームを提案する.

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

我々はこれまでハイパーホスピタルと称するコンピュータネットワークを利用した介護支援システムの開発を行ってきた。ハイパーホスピタルではネットワーク上に, 介護支援用インターフェースを配置することにより実現する患者中心の遠隔医療システムである。我々は, ハイパーホスピタル構想の一環として, 介護者が使用することを想定したウェアラブルコンピュータの開発を行っている。また, ウェアラブルコンピュータの操作を行う際には両手をフリーにすることが重要であることが明らかになった。そこで本研究では, ハンズフリー入力機能を有するウェアラブルコンピュータの開発を行う。

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

We have been developing a network-based care supporting system called the Hyper Hospital. The Hyper Hospital is constructed on the computer based network whose interface is the virtual reality dedicated to the patients. As a part of the progress, we have been developing a wearable computer which enables a care-givers to operate various support devices connected to the network. In the process of study, we found that hands-free operation of the wearable computer is important for the care workers to keep continuous physical care works while accessing to the computer. In this paper, we proposed a method of the hands-free interface to utilize the ocular potential generated by dipolar potential of eyeball and carried out fundamental experiments to assure a usability of this method.

DOI： 10.1299/jsmemecjo.2003.5.0_305

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

DOI： 10.1299/jsmebs.2002.13.0_121

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

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記述言語：日本語   出版者・発行元：一般社団法人日本機械学会  

We have been developing a network based medical system called the Hyper Hospital. The Hyper Hospital is constructed on the computer and multi-media based network whose major human-machine-human interface is the virtual reality dedicated to the patients. As the part of the development, we have been developing a wearable computer which enables the care workers and the patients to needs care to operate the fundamental units constructed on the networks. In this study, we proposed the input interface, using the ocular potential generated by dipolar potential of eyeball, which enables to operate the wearable computer without conventional mechanical input device.

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

We have been developing a network based medical system called the Hyper Hospital. The Hyper Hospital is constructed on the computer and multi-media based network whose major human-machine-human interface is the virtual reality dedicated to the patients. As the part of the development, we have been developing a wearable computer which enables the care workers and the patients to need care to operate the fundamental units constructed on the networks. And it is important for care workers and patients to operate the wearable computer by hands-free. In this study, we proposed the input interface, using the ocular potential generated by dipolar potential of eyeball, which enable to operate the wearable computer by hands-free input.

DOI： 10.1299/jsmemecjo.VI.01.1.0_63

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記述言語：日本語   出版者・発行元：特定非営利活動法人 日本バーチャルリアリティ学会  

We have been developing a network based care supporting system called the Hyper Hospital. The Hyper Hospital is constructed on the computer and multi-media based network whose major humanmachine-human interface is the virtual reality dedicated to the patients. As a part of the development, we have been developing a wearable computer which enables the care workers and the patients to operate various support devices connected to the network. For this purpose, hands-free operation of the wearable computer is important both for the care workers and patients to keep continuous physical care works while accessing to the computer. In this study, we proposed a method of the hands-free interface and carried out fundamental experiments of the hands-free interface to utilize the ocular potential generated by dipolar potential of eyeball..

DOI： 10.18974/tvrsj.6.3_193

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

DOI： 10.1299/jsmebs.2001.12.0_171

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記述言語：日本語   出版者・発行元：一般社団法人 日本機械学会  

本研究では, モータスキルの解明に関する基礎的研究を行っている。人による倒立振子の安定化では, 非常にリズミカルな動的安定化が観測される。そこで, 本稿では, 人の特性を考慮した神経振動子による動的安定性を実現したので報告する。

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開催年月日： 2024年5月 - 2024年6月

記述言語：日本語   会議種別：ポスター発表  

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開催年月日： 2024年5月

記述言語：日本語   会議種別：ポスター発表  

開催地：愛知県・名古屋市・名古屋工業大学   国・地域：日本国  

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開催年月日： 2024年3月

記述言語：日本語   会議種別：ポスター発表  

開催地：郡山市・日大工学部, 福島県  

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開催年月日： 2024年3月

記述言語：日本語   会議種別：ポスター発表  

開催地：郡山市・日大工学部, 福島県  

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開催年月日： 2024年3月

記述言語：日本語   会議種別：ポスター発表  

開催地：郡山市・日大工学部, 福島県  

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開催年月日： 2023年6月 - 2023年7月

記述言語：日本語   会議種別：ポスター発表  

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開催年月日： 2023年6月

記述言語：日本語   会議種別：ポスター発表  

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開催年月日： 2023年3月

記述言語：日本語   会議種別：口頭発表（一般）  

開催地：郡山市・日大工学部, 福島県  

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開催年月日： 2023年3月

記述言語：日本語   会議種別：口頭発表（一般）  

開催地：郡山市・日大工学部, 福島県  

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開催年月日： 2023年3月

記述言語：日本語   会議種別：口頭発表（一般）  

開催地：郡山市・日大工学部, 福島県  

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開催年月日： 2022年7月

記述言語：英語   会議種別：ポスター発表  

開催地：Taipei, Taiwan  

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開催年月日： 2022年6月

記述言語：日本語   会議種別：ポスター発表  

開催地：札幌市・SORA札幌コンベンションセンター，北海道  

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開催年月日： 2022年2月

記述言語：日本語   会議種別：口頭発表（一般）  

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開催年月日： 2022年2月

記述言語：日本語   会議種別：口頭発表（一般）  

国・地域：日本国  

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開催年月日： 2022年2月

記述言語：日本語   会議種別：口頭発表（一般）  

国・地域：日本国  

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開催年月日： 2021年3月

記述言語：日本語  

開催地：東北工業大学  

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種別：学会・研究会等 

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種別：学会・研究会等 

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