In this paper, we propose an efficient method for personal identification by analyzing iris patterns that have a high level of stability and distinctiveness. To improve the efficiency and accuracy of the proposed system, we present a new approach to making a feature vector compact and efficient by using wavelet transform, and two straightforward but efficient mechanisms for a competitive learning method such as a weight vector initialization and the winner selection. With all of these novel mechanisms, the experimental results showed that the proposed system could be used for personal identification in an efficient and effective manner.
A case study of security risk analysis of a wireless body area network for remote health monitoring as a after measure fordeploying security and privacy features is introduced in this paper. The target system has a scalable platform that requires minimum human interaction during setup and monitoring. The core components of the system include: (i) biosensor/transceiver pairs, (ii) hardware modules to automatically setup the wireless body area network, (iii) data delivery mechanism to an internet sever, and (iv) automatic data collection, profiling and reporting. As the system contains personal health records that require high level of security when the records are being shared and transferred to health professionals and service providers. We assess security risk based on this critical needs of acknowledged risks and threats in the real time remote health monitoring system.
Objective: To assess multiple facets of awareness, understanding, value, needs, and desirability to resolve issues regarding unmet medical needs of individuals with a disability by adopting telerehabilitation. The survey included collection and analysis of current services as well as of supplementary and future services of rehabilitative interventions in South Korea. Study Design and Participants: Thirty-six health professionals who were members of the Korean Academy of Rehabilitation Medicine and 57 individuals with spinal cord injury responded to a survey of those belonging to two non-profit professional groups, one group belonging to the Korean Spinal Cord Injury Association and joining the National Spinal Cord Injury Wheelchair Games and the other group belonging to the Jeong-Sang-Hye (High Quad Spinal Cord Injury Association) and having joined one of the focus groups of the Korea National Rehabilitation Research Institute. The two surveys were designed specifically for investigating each group's perspectives of awareness, understanding, value, needs, and desirability of telerehabilitation. Results: The survey responses indicated that there is great interest in the possibility of telerehabilitative services among individuals with spinal cord injury. In particular, there was a strong interest expressed in services that can be used to resolve issues on unmet medical needs of individuals with a disability related to health monitoring, sustaining health, rehabilitation interventions, and independence of activities of daily living. Conclusions: Telerehabilitation holds great promise as a bridge to traditional face-to-face clinical service delivery. From the results, there are a few categories in the survey that indicate notable differences between the two groups regarding the awareness, desirability, order of preference in rehabilitation service, and telerehabilitation expenses.
A functional design of an interactive Cyber-Physical System (CPS) for people with disabilities and frail elderly people is introduced as an effective method of proactive service in smart space. The scenario-based functional design of CPS has been motivated by open issues, concepts, and framework architecture for resolving inter space interaction issues caused by changes in users' location and environment which is one of key issues in adjusting and re-setting smart environments for the target population. The interactive CPS will be experiencing users' moving around smart spaces as Activities of Daily Living (ADL). When the prospective users want to have their service anywhere they visit in the smart spaces, the interactive CPS will have serial interactions to acquire resources for providing services in continuous and streamlined fashion. These interactions between each smart space provide users with services they need in a new location, where there are no prior settings and where the other users might already occupied and being served.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.