• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.17 no.11
• /
• pp.2615-2620
• /
• 2013

Recently consumers pursue optimized health condition and high leveled quality of life through active promotion and prevention activity of health as the importance of health during daily life is emerged to meet the demand of aging society. Thus healthcare service is evolved into smart healthcare stage using various type of smart devices depending upon the needs of consumers. However the connectivity and interoperability among individual medical devices and smart devices are insufficient, thus data accumulation through individual medical devices is also insufficient. This thesis suggest the methodology to establish the connection among Bluetooth HDP and individual medical devices based on smart TV in addition to the monitoring of biometrics.

• Journal of the Institute of Electronics Engineers of Korea CI
• /
• v.48 no.6
• /
• pp.62-70
• /
• 2011

Smart-healthcare service is a health medical service which aims to provide an active consumer-directed service for both wellness and preventative health management upon the basis of rapid diffuse of smartphone which has been occurring recently. On this, this paper suggests a tele auscultation medicine smart-healthcare system based on digital stethoscope which is able through the use of the smart phone which is easy to approach anywhere. The suggested system consists of the digital stethoscope for patient's self auscultation and smart phone, the PC for doctor's examination, and the web server to connect those devices. A telemedicine can be performed between a doctor and a patient by the program which exchanges examine data and auscultation data among the devices. To sum up, by the system suggested in this paper, an easily and conveniently usable health medical service on an everyday basis could be provided without spatial and temporal limits.

• Korea Journal of Hospital Management
• /
• v.26 no.4
• /
• pp.12-28
• /
• 2021

Purposes: The convenience of smartphones have lead to people's overdependence on devices, which may cause obstacles in daily life. It is useful to manage smartphone overdependence by using mobile health applications. We aimed to investigate the acceptance of mobile health applications designed to help in the management of smartphone overdependence. Methodology/Approach: We developed the extended model based on the Unified Theory of Acceptance and Use of Technology 2. The modified model had six hypotheses with six variables: result demonstrability, performance expectancy, effort expectancy, social influence, perceived risk, and behavioral intention to use. We randomly included 425 smartphone users in an online survey in 2020. A structural equation model was used to estimate the significance of the path coefficients. Findings: Performance expectancy and social influence had a very strong direct positive association with behavioral intention to use. Result demonstrability had a direct positive association with performance expectancy. Perceived risk had a strong direct negative association with performance expectancy. Performance expectancy and social influence were the main factors directly influencing the acceptance of mobile health applications for the management of smartphone overdependence. Practical Implications: We demonstrated smartphone users' acceptance of mobile health applications for smartphone overdependence management. Based on these results, we could develop mobile health applications more effectively.

• Journal of the Korea Convergence Society
• /
• v.11 no.10
• /
• pp.53-61
• /
• 2020

Recently, as the uncontact service is activated in earnest due to the Corona 19 virus, the necessity of system development to provide non-face-to-face contact remote medical service has increased. In this study, we propose a smart healthcare system, Rm_She(Remote Medical Smart Healthcare System). Rm_She can collect and manage various vital signs information by connecting various healthcare products that detect bio-signals based on IoT to one application. The health check app (HC_app) is used to connect vital sign measurement devices to a wireless LAN and receive vital sign values from the HC_app. Then, the vital signs are output to the user on the smartphone, and the corresponding information is transmitted to the healthcare management server. The healthcare server receives the measured values and stores them in a database, and the stored measured values are provided as a web service so that medical staff can remotely monitor them in real time.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2013.10a
• /
• pp.627-628
• /
• 2013

Recently, many people interested in health care moreover, smart devices have been used widly areas. Hence there are many application for smartphone. In this paper, we will introduce some of applications which related with healthcare. We will introduce our application that caluate calory to consume using motion recognition using various smartphone sensors.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2012.11a
• /
• pp.977-980
• /
• 2012

모바일 환경의 발달과 스마트 폰 사용자가 증가하면서 의료서비스 환경에도 큰 변화를 가져왔다. 시간과 장소에 구애 받지 않고 실시간으로 의사와 환자의 소통이 가능해졌다. 하지만 무선환경에서 환자의 의료정보가 허가되지 않은 사용자에 의해 유출 되고 개인의 사생활의 침해가 우려되고 있다. 또한 헬스케어의 데이터는 환자의 건강과 밀접한 관계가 있어 데이터 위/변조가 일어날 경우에는 환자의 생명에도 영향을 미칠 수 있다. 따라서 본 논문에서는 스마트 헬스케어(Smart Healthcare)의 스마트보안 기술 핵심요소인 기밀성, 무결성, 사용자인증, 모바일 보안에 적합한 시스템을 설계하였다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2023.11a
• /
• pp.566-567
• /
• 2023

최근 인공지능을 활용한 경혈의 위치를 추론하는 연구가 활발하게 진행되고 있다. 본 논문은 자세 추정(Pose Estimation)을 통해 경혈 검출을 위한 두 가지 접근법인 Top down 방식과 Bottom up 방식의 추론 결과를 비교함으로써 어떤 방식이 경혈의 위치를 추론하기에 더 적합한 지 알아보고자 한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2015.05a
• /
• pp.168-169
• /
• 2015

Recent wearable smart device products, but with a variety of features and form that go out after a series of releases in has been outside for a lack of consumer content. The device advances, the type of equipment attached to the user's body was released, which was the background to be subjected to a health-care products of interest to the user and the machine-to-machine interaction. This study is to identify health care elements wearable smart device content around the market with features to interact with the game content and game content derived elements fit smart wearable devices. Survey research method was developed or released wearable devices and game content and take advantage of this any existing research literature related to game development. Based on this we derive the interactive elements for a wearable smart devices based.

• Science of Emotion and Sensibility
• /
• v.11 no.1
• /
• pp.81-90
• /
• 2008

Recently "smart clothing" has been developed more friendly and human centered design. As the diversified studies on physical factors such as comfort, usability, ergonomics and design for wearer have been examined, the smart clothing has been progressed in diverse aspects. In this research, we developed the design prototype of the bio-medical sensor based healthcare smart clothing and efficiency of clothing. As a result of study with developed designed prototypes of qualitative and quantitative tests for wearability and usability, we come up with evaluation items and supplements. In this study, based on result from evaluation on wearability and usability, the design prototype of sensor based healthcare smart clothing was revised.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2023.11a
• /
• pp.208-209
• /
• 2023

IT(Information Technology) 기술이 고도화됨에 따라 금융 분야에서는 스마트 컨트랙트에 기반하여 자산을 거래할 수 있는 DeFi(Decentralized Finance)가 발전하고 있다. 또한, 다양한 IoT(Internet of Things) 기기들로 구성된 융합환경이 상호 연결되며 IoBE(Internet of Blended Environment)가 조성되고 있다. IoBE의 구성요소 중 의료융합환경인 디지털 헬스케어는 스마트 의료 기기를 통해 진료서비스를 제공한다. 최근에는 디지털 헬스케어 내 자산 거래 수단으로 DeFi를 활용하기 위한 연구가 진행되고 있다. 그러나, 디지털 헬스케어 서비스에 DeFi가 활용될 수 있음에 따라 DeFi 내 보안 위협이 전파될 수 있다. 전파된 보안 위협은 DeFi에서의 디지털 화폐 탈취뿐만 아니라, 디지털 헬스케어 내민감 정보 탈취, 서비스 거부 공격 등 복합 위협으로 이어질 수 있다. 따라서, 본 논문에서는 DeFi의 취약점을 분석하고 이를 기반으로 디지털 헬스케어에서 발생 가능한 공격 시나리오를 도출한다.