Browsing by Author "Bae, Changseok"
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- ItemLifelog agent for human activity pattern analysis on health avatar platform.(2014-03-14) Kwon, Yongjin; Kang, Kyuchang; Bae, Changseok; Chung, Hee-Joon; Kim, Ju HanTo provide accurate personalized medical care it is necessary to gather individual related data or contextual information regarding the target person Nowadays a large number of people possess smartphones which enables sensors in the smartphones to be used for lifelogging The objective of the study is to analyze human activity pattern by using lifelog agent cooperating with the Health Avatar platform
- ItemPersonalized healthcare through intelligent gadgets.(2009-02-16) Jang, Hyeju; Kim, Sanghyun; Bae, ChangseokAn intelligent gadget is a wearable platform which is reconfigurable scalable and component based and which can be equipped carried as a personal accessory or in a certain case implanted internally into a body Various kinds of personal information can be gathered with intelligent gadgets and that information is used to provide specially personalized services to people in the ubiquitous computing environment In this paper we show a personalized healthcare service through intelligent gadgets A service based on intelligent gadgets can be built intuitively and easily with a context representation language called the intelligent gadget markup language IGML based on the event condition action ECA rule The inherent nature of extensibility not only environmental information but also physiological information can be specified as a context in IGML and can be dealt with an intelligent gadget with ease It enables intelligent gadgets to be adopted to many different kinds of personalized healthcare services
- ItemU-healthcare System using Smart Headband.(2009-02-16) Kim, Sang Hyun; Ryoo, Dong Wan; Bae, ChangseokThe wearable healthcare system should be not only small and easy for users to wear them but accurate in measuring physiological signals in daily life without any inconvenience To meet these requirements we propose the U healthcare System which consists of a Smart Headband and a Health state Monitor program It can monitor the health state in walking and running The Smart Headband measures a photo plethysmography PPG signal at the forehead for monitoring the heart rate and acceleration signals The Health state Monitor program is developed to show the health state Health state Monitor program is operated in the handheld computer such like Ultra Mobile Personal Computer UMPC It provides the user PPG heart rate and steps for the precise measurement Adaptive Noise Cancellation ANC is introduced The Smart Headband and the Health state Monitor program are communicated by the WPAN using Zigbee protocol If the heart rate is higher or lower than usual the Health state Monitor program sends the SMS message to the designated person such as family or the attending physician in the medical center to inform the emergency situation