Smartwatch/smartphone cooperative indoor lifelogging system
In this study, a lifelogging system is proposed for logging the daily activities of a user using a smartphone and a smartwatch cooperatively in indoor environments. The proposed system attempts to recognize a user’s activities of daily living, including sleeping behavior and various physical activi...
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| Định dạng: | Journal article |
| Ngôn ngữ: | English |
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Taiwan Association of Engineering and Technology Innovation
2023
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| Những chủ đề: | |
| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/handle/123456789/2433 |
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oai:scholar.dlu.edu.vn:123456789-24332023-06-09T06:58:59Z Smartwatch/smartphone cooperative indoor lifelogging system Nguyễn, Hữu Khánh Song, C. G. Seon-Woo, L. Mobile Healthcare In this study, a lifelogging system is proposed for logging the daily activities of a user using a smartphone and a smartwatch cooperatively in indoor environments. The proposed system attempts to recognize a user’s activities of daily living, including sleeping behavior and various physical activities, and to estimate the user’s daily total energy expenditure (TEE) based on the recognized lifelogs. The TEE has the potential to be useful in personal healthcare management. The system includes both mobile and server systems. The mobile system consists of both a smartwatch and a smartphone used to classify ten activities, including sleeping activities, using sensors on both devices. The server system includes a database server and a set of programs to handle the collected lifelogs for users. An Android app is also developed to display the collected lifelogs and the estimated daily TEE on smartphones to assist in managing users’ health. The experimental results show that the overall average recognition rate of seven activities is 97.5% with four subjects, and the total average error for the three states of sleeping behaviors is 6.64%. 2023-06-05T08:23:16Z 2023-06-05T08:23:16Z 2018 Journal article Bài báo đăng trên tạp chí thuộc SCOPUS, bao gồm book chapter https://scholar.dlu.edu.vn/handle/123456789/2433 en International Journal of Engineering and Technology Innovation Taiwan Association of Engineering and Technology Innovation |
| institution |
Thư viện Trường Đại học Đà Lạt |
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Thư viện số |
| language |
English |
| topic |
Mobile Healthcare |
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Mobile Healthcare Nguyễn, Hữu Khánh Song, C. G. Seon-Woo, L. Smartwatch/smartphone cooperative indoor lifelogging system |
| description |
In this study, a lifelogging system is proposed for logging the daily activities of a user using a smartphone and
a smartwatch cooperatively in indoor environments. The proposed system attempts to recognize a user’s activities of daily living, including sleeping behavior and various physical activities, and to estimate the user’s daily total energy expenditure (TEE) based on the recognized lifelogs. The TEE has the potential to be useful in personal healthcare management. The system includes both mobile and server systems. The mobile system consists of both a smartwatch and a smartphone used to classify ten activities, including sleeping activities, using sensors on both devices. The server system includes a database server and a set of programs to handle the collected lifelogs for users. An Android app is also developed to display the collected lifelogs and the estimated daily TEE on smartphones to assist in managing users’ health. The experimental results show that the overall average recognition rate of seven activities is 97.5% with four subjects, and the total average error for the three states of sleeping behaviors is 6.64%. |
| format |
Journal article |
| author |
Nguyễn, Hữu Khánh Song, C. G. Seon-Woo, L. |
| author_facet |
Nguyễn, Hữu Khánh Song, C. G. Seon-Woo, L. |
| author_sort |
Nguyễn, Hữu Khánh |
| title |
Smartwatch/smartphone cooperative indoor lifelogging system |
| title_short |
Smartwatch/smartphone cooperative indoor lifelogging system |
| title_full |
Smartwatch/smartphone cooperative indoor lifelogging system |
| title_fullStr |
Smartwatch/smartphone cooperative indoor lifelogging system |
| title_full_unstemmed |
Smartwatch/smartphone cooperative indoor lifelogging system |
| title_sort |
smartwatch/smartphone cooperative indoor lifelogging system |
| publisher |
Taiwan Association of Engineering and Technology Innovation |
| publishDate |
2023 |
| url |
https://scholar.dlu.edu.vn/handle/123456789/2433 |
| _version_ |
1768306432209321984 |