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- research-articleNovember 2016
Activity Recognition and Future Prediction in Hospitals
MOBIQUITOUS 2016: Adjunct Proceedings of the 13th International Conference on Mobile and Ubiquitous Systems: Computing Networking and ServicesPages 59–65https://doi.org/10.1145/3004010.3004012In this paper, we firstly introduce our work [9] where we proposed for recognizing whole day activities using prior knowledge, and applied the method for real nursing sensor dataset we have collected. Then, we introduce the method for predicting the ...
- posterSeptember 2016
Predicting daily nursing load from nurses' activity logs and patients' medical records
UbiComp '16: Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: AdjunctPages 89–92https://doi.org/10.1145/2968219.2971454In this paper, we integrate nurse activity data, location data, and medical records to predict the nursing load of every day, assuming the application for task allocation for nurses. We collected nurse activity data, location data, medical payment data, ...
- short-paperSeptember 2015
A wearable system for detecting eating activities with proximity sensors in the outer ear
ISWC '15: Proceedings of the 2015 ACM International Symposium on Wearable ComputersPages 91–92https://doi.org/10.1145/2802083.2808411This paper presents an approach for automatically detecting eating activities by measuring deformations in the ear canal walls due to mastication activity. These deformations are measured with three infrared proximity sensors encapsulated in an off-the-...
- posterSeptember 2015
Experiment for nursing activity analysis using mobile sensors and proximity sensors
- Tatsuya Isoda,
- Yasunobu Nohara,
- Sozo Inoue,
- Mako Shirouzu,
- Yasuhiko Sugiyama,
- Mari Hirata,
- Kyoko Machida,
- Naoki Nakashima
UbiComp/ISWC'15 Adjunct: Adjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable ComputersPages 153–156https://doi.org/10.1145/2800835.2800901In this study, in order to analyze duties of the nurses, we performed experiments to collect the duties activity data of the nurses for a long term. We set 38 nurses as subjects and asked them to carry out duties while attaching a wearable small sensor ...
- articleAugust 2010
Management of target-tracking sensor networks
International Journal of Sensor Networks (IJSNET), Volume 8, Issue 2Pages 109–121https://doi.org/10.1504/IJSNET.2010.034620Binary proximity sensors are an inexpensive approach to target tracking in cyber-physical and other applications. In this paper, we use analysis and simulation to study tradeoffs in the management of such networks. The use of simple averaging is ...
- research-articleSeptember 2009
HoverFlow: expanding the design space of around-device interaction
MobileHCI '09: Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and ServicesArticle No.: 4, Pages 1–8https://doi.org/10.1145/1613858.1613864In this paper we explore the design space of around-device interaction (ADI). This approach seeks to expand the interaction possibilities of mobile and wearable devices beyond the confines of the physical device itself to include the space around it. ...
- research-articleJune 2009
Using the human body field as a medium for natural interaction
PETRA '09: Proceedings of the 2nd International Conference on PErvasive Technologies Related to Assistive EnvironmentsArticle No.: 50, Pages 1–7https://doi.org/10.1145/1579114.1579164In this paper we present a novel technique for integration in assistive environments, using capacitive proximity sensing to detect the presence of a human body, thus creating a medium for natural, deliberate or unaware interaction. As the world's ...
- ArticleMay 2004
Multi-projectors and implicit interaction in persuasive public displays
AVI '04: Proceedings of the working conference on Advanced visual interfacesPages 209–217https://doi.org/10.1145/989863.989898Recent advances in computer video projection open up new possibilities for real-time interactive, persuasive displays. Now a display can continuously adapt to a viewer so as to maximize its effectiveness. However, by the very nature of persuasion, these ...