Proceedings of the Wireless Health 2014 on National Institutes of Health最新文献

Demonstration Paper: A Comparative Study of Surgical Skills Assessment in a Physical Laparoscopy Simulator Using Wireless Inertial Sensors 演示论文:无线惯性传感器在物理腹腔镜模拟器中手术技能评估的比较研究

Proceedings of the Wireless Health 2014 on National Institutes of Health Pub Date : 2014-10-29 DOI: 10.1145/2668883.2669588

Robert L. Evans, R. Partridge, D. Arvind

引用次数: 7

Demonstration Paper: Wirelessly Sensing Medication Administration: Cyber-Physical Event Detection and Notification Utilizing Multi-Element Chipless RFID 演示论文:无线传感药物管理:利用多元素无芯片RFID的网络物理事件检测和通知

Proceedings of the Wireless Health 2014 on National Institutes of Health Pub Date : 2014-10-29 DOI: 10.1145/2668883.2669589

Xiaofu Ma, Thaddeus Czauski, Taeyoung Yang, Jeffrey H. Reed

{"title":"Demonstration Paper: Wirelessly Sensing Medication Administration: Cyber-Physical Event Detection and Notification Utilizing Multi-Element Chipless RFID","authors":"Xiaofu Ma, Thaddeus Czauski, Taeyoung Yang, Jeffrey H. Reed","doi":"10.1145/2668883.2669589","DOIUrl":"https://doi.org/10.1145/2668883.2669589","url":null,"abstract":"Medication administration is one pathway by which Adverse Drug Events (ADE) can occur. While Electronic Medical Administration Record (eMAR) systems help reduce the number of ADEs, current eMAR implementations suffer from workarounds that defeat safety and verification mechanisms meant to limit the number of potential ADEs that occur during medication administration. In this paper, we introduce Multi-Element ChipLess (MECL) RFID tags which enable real-time event notifications through event signatures. Event signatures correspond to the physical configuration of different RFID elements in a chipless RFID tag. Augmenting physical objects, such as a pill container, with MECL-RFID can allow caregivers to detect the moment a particular pill container is opened or closed. We present the fundamentals behind real-time event detection using MECL-RFID and propose a cyber-physical intervention system that can be used to reduce ADEs through realtime event monitoring and notifications sent to clinicians administering medication. We also present a prototype MECL-RFID to demonstrate potential future improvements to eMAR systems that minimize ADEs.","PeriodicalId":185800,"journal":{"name":"Proceedings of the Wireless Health 2014 on National Institutes of Health","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130718099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Smartphone Platform Survey-Scale Heart Rate Collection: a Performance Evaluation in Ethiopia 智能手机平台调查规模的心率收集:在埃塞俄比亚的性能评估

Proceedings of the Wireless Health 2014 on National Institutes of Health Pub Date : 2014-10-29 DOI: 10.1145/2668883.2668967

James A. J. Heathers, Jessica B. Hoel, S. Wegerif, Benjamin Schwab, N. Ledlie, Kibrewossen Abay, Guush Berhane, J. Hoddinott

引用次数: 3

A Framework for Predicting Adherence in Remote Health Monitoring Systems 预测远程健康监测系统依从性的框架

Proceedings of the Wireless Health 2014 on National Institutes of Health Pub Date : 2014-10-29 DOI: 10.1145/2668883.2669586

N. Alshurafa, J. Eastwood, M. Pourhomayoun, Jason J. Liu, Suneil Nyamathi, M. Sarrafzadeh

{"title":"A Framework for Predicting Adherence in Remote Health Monitoring Systems","authors":"N. Alshurafa, J. Eastwood, M. Pourhomayoun, Jason J. Liu, Suneil Nyamathi, M. Sarrafzadeh","doi":"10.1145/2668883.2669586","DOIUrl":"https://doi.org/10.1145/2668883.2669586","url":null,"abstract":"Remote health monitoring (RHM) systems have shown potential effectiveness in disease management and prevention. In several studies RHM systems have been shown to reduce risk factors for cardiovascular disease (CVD) for a subset of the study participants. However, many RHM study participants fail to adhere to the prescribed study protocol or end up dropping from the study prior to its completion. In a recent Women's Heart Health study of 90 individuals in the community, we developed Wanda-CVD, an enhancement to our previous RHM system. Wanda-CVD is a smartphone-based RHM system designed to assist participants to reduce identified CVD risk factors by motivating participants through wireless coaching using feedback and prompts as social support. Many participants adhered to the study protocol, however, many did not completely adhere, and some even dropped prior to study completion. In this paper, we present a framework for analyzing baseline features to predict adherence to prescribed medical protocols that can be applied to other RHM systems. Such a prediction tool can aid study coordinators and clinicians in identifying participants who will need further study support, leading potentially to participants deriving maximal benefit from the RHM system, potentially saving healthcare costs, clinician and participant time and resources. We analyze key contextual features that predict with an accuracy of 85.2% which participants are more likely to adhere to the study protocol. Results from the Women's Heart Health study demonstrate that factors such as perceived health threat of heart disease, and perceived social support are among the factors that aid in predicting patient RHM protocol adherence in a group of African American women ages 25-45.","PeriodicalId":185800,"journal":{"name":"Proceedings of the Wireless Health 2014 on National Institutes of Health","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125659755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Vocal-Diary: A Voice Command based Ground Truth Collection System for Activity Recognition 语音日记:一种基于语音命令的地面真相收集系统，用于活动识别

Proceedings of the Wireless Health 2014 on National Institutes of Health Pub Date : 2014-10-29 DOI: 10.1145/2668883.2669587

Enamul Hoque, Robert F. Dickerson, J. Stankovic

引用次数: 10

MOBI-COG: A Mobile Application for Instant Screening of Dementia Using the Mini-Cog Test MOBI-COG:一款使用Mini-Cog测试进行痴呆即时筛查的移动应用程序

Proceedings of the Wireless Health 2014 on National Institutes of Health Pub Date : 2014-10-29 DOI: 10.1145/2668883.2668889

S. Nirjon, I. Emi, M. A. S. Mondol, Asif Salekin, J. Stankovic

{"title":"MOBI-COG: A Mobile Application for Instant Screening of Dementia Using the Mini-Cog Test","authors":"S. Nirjon, I. Emi, M. A. S. Mondol, Asif Salekin, J. Stankovic","doi":"10.1145/2668883.2668889","DOIUrl":"https://doi.org/10.1145/2668883.2668889","url":null,"abstract":"In this paper, we present MOBI-COG which is an application that runs on a mobile device, such as a tablet or a smartphone, and provides an automated and instant dementia screening service. The MOBI-COG App is a complete automation of a widely used 3-minute dementia screening test called the Mini-Cog test, which is administered by primary caregivers for a quick screening of dementia in elderly. Besides asking the patient to remember and then recall a set of three words, the test involves a free-hand clock drawing test. The MOBI-COG App automates all these steps -- including the automatic assessment of the correctness of a clock drawn on the touch screen of a mobile device. We train the MOBI-COG App with over 1000 touch-drawn clocks and show that the system is capable of detecting and recognizing digits in less than 100 ms, in-situ (i.e. without the help of any back-end server), with 99.53% accuracy, and is robust to changes in people, sizes of the drawn digits, and screen sizes of the mobile devices. We perform a usability study of MOBI-COG involving eight healthy human subjects and show that the system is capable of performing all three steps of the test effectively. We also provide a summary of the users' comments on the application.","PeriodicalId":185800,"journal":{"name":"Proceedings of the Wireless Health 2014 on National Institutes of Health","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124445298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 17

Proceedings of the Wireless Health 2014 on National Institutes of Health 2014年美国国立卫生研究院无线健康会议录

Proceedings of the Wireless Health 2014 on National Institutes of Health Pub Date : 2014-10-29 DOI: 10.1145/2668883

W. Nilsen, J. Penders, M. Pavel, A. Raij

引用次数: 0

Demonstration Paper: Adaptive Ego-Motion Tracking Using Visual-Inertial Sensors for Wearable Blind Navigation 演示论文:使用视觉惯性传感器进行可穿戴式盲导航的自适应自我运动跟踪

Proceedings of the Wireless Health 2014 on National Institutes of Health Pub Date : 2014-10-29 DOI: 10.1145/2668883.2669590

Hongsheng He, Jindong Tan

引用次数: 3

A Pilot Study of an Inspection Framework for Automated Usability Guideline Reviews of Mobile Health Applications 移动医疗应用程序自动可用性指南审查检查框架的试点研究

Proceedings of the Wireless Health 2014 on National Institutes of Health Pub Date : 2014-10-29 DOI: 10.1145/2668883.2669585

Jing Xu, Xiang Ding, Ke Huang, Guanling Chen

{"title":"A Pilot Study of an Inspection Framework for Automated Usability Guideline Reviews of Mobile Health Applications","authors":"Jing Xu, Xiang Ding, Ke Huang, Guanling Chen","doi":"10.1145/2668883.2669585","DOIUrl":"https://doi.org/10.1145/2668883.2669585","url":null,"abstract":"Usability is of significant importance for any interactive software. In the mobile domain, applications face more challenges to deliver good experiences to end users due to the characteristics and usage of mobile devices in ubiquitous computing contexts. The situation may be exacerbated for mobile health applications since the target population or domain may impose even stricter usability requirements. Heuristic Evaluation (HE) or guideline review has proven itself to be an effective approach among many usability evaluation methods. Organizing heuristic evaluation by usability professionals, however, can be costly and time consuming, particularly for frequent prototype updates generated by fast iterations. Manual inspection by human experts also suffers from scalability issues as mobile applications often need to run on a diverse set of hardware platforms. To help find potential usability problems at an early stage and reduce the workload of human usability experts, we propose an inspection framework to conduct automated guideline reviews of mobile health applications. The inspection framework is based on the Health Information Management Systems Society (HIMSS) usability guidelines for mHealth applications. First, we translate the high level descriptions of usability guidelines into operationalized metrics that can be measured by software. Second, we demonstrate the translation is meaningful by providing detailed analysis of suggested metrics and real-world case studies. We hope this framework can be used to enforce a minimum bar for the usability of mobile health applications and further adapted when new products in the field are developed.","PeriodicalId":185800,"journal":{"name":"Proceedings of the Wireless Health 2014 on National Institutes of Health","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132071090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 17

Design and Usage of an Ozone Mapping App 臭氧地图应用程序的设计和使用

Proceedings of the Wireless Health 2014 on National Institutes of Health Pub Date : 2014-10-29 DOI: 10.1145/2668883.2668885

Ilyas Uyanik, Ashik Khatri, P. Tsiamyrtzis, Ioannis T. Pavlidis

{"title":"Design and Usage of an Ozone Mapping App","authors":"Ilyas Uyanik, Ashik Khatri, P. Tsiamyrtzis, Ioannis T. Pavlidis","doi":"10.1145/2668883.2668885","DOIUrl":"https://doi.org/10.1145/2668883.2668885","url":null,"abstract":"With the proliferation of environmental sensor networks, real-time, quantitative, and localized pollutant information has become available for a few big cities. Several mobile apps have been developed to bring this information to the user 24/7. In contradistinction to conventional weather reporting systems that provide a qualitative and static description of pollutant levels for an entire metropolitan area, these new apps dynamically relay quantitative pollutant measurements at high spatial resolution. No design methodology has been rationalized for pollutant apps thus far. And, although such apps have potential impact to public health, their actual user base and usage have not been investigated. We have fielded an ozone mapping app for the Houston area. Ozone is a harmful environmental pollutant developing under certain conditions in major metropolitan centers. We use this as a case study to put forward a design philosophy for pollution apps in general. We also analyze the app's user portrait and her/his interaction patterns. The results of our study can inform the development and marketing of similar apps in this burgeoning field.","PeriodicalId":185800,"journal":{"name":"Proceedings of the Wireless Health 2014 on National Institutes of Health","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124594633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3