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Eighth International Symposium on Wearable Computers最新文献

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Less contact: heart-rate detection without even touching the user 接触更少:无需接触用户即可进行心率检测
Eighth International Symposium on Wearable Computers Pub Date : 2004-10-31 DOI: 10.1109/ISWC.2004.27
F. Michahelles, Ramon Wicki, B. Schiele
{"title":"Less contact: heart-rate detection without even touching the user","authors":"F. Michahelles, Ramon Wicki, B. Schiele","doi":"10.1109/ISWC.2004.27","DOIUrl":"https://doi.org/10.1109/ISWC.2004.27","url":null,"abstract":"Heart-rate sensing is very important. Whereas there are different methods and commercial products available, they all have a common drawback: the user has to mount some piece of sensor to his body. This paper provides a case study on how micro-impulse radar (MIR) can be used to sense heart-rate in a contact-free manner. With a sequence of tests the robustness of radar to different placements and even distances from the subject is shown. Since MIR is also cheap and power-efficient this paper suggests heart-rate sensing through radar as a promising approach.","PeriodicalId":407425,"journal":{"name":"Eighth International Symposium on Wearable Computers","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127479731","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: 38
A model for human interruptability: experimental evaluation and automatic estimation from wearable sensors 人类可中断性模型:实验评估与可穿戴传感器自动评估
Eighth International Symposium on Wearable Computers Pub Date : 2004-10-31 DOI: 10.1109/ISWC.2004.3
Nicky Kern, Stavros Antifakos, B. Schiele, A. Schwaninger
{"title":"A model for human interruptability: experimental evaluation and automatic estimation from wearable sensors","authors":"Nicky Kern, Stavros Antifakos, B. Schiele, A. Schwaninger","doi":"10.1109/ISWC.2004.3","DOIUrl":"https://doi.org/10.1109/ISWC.2004.3","url":null,"abstract":"For the estimation of user interruptability in wearable and mobile settings, we propose in (N. Kern et al., 2003) to distinguish between the users' personal and social interruptability. In this paper, we verify this thesis with a user study on 24 subjects. Results show that there is a significant difference between social and personal interruptability. Further, we present a novel approach to estimate the social and personal interruptability of a user from wearable sensors. It is scalable for a large number of sensors, contexts, and situations and allows for online adaptation during run-time. We have developed a wearable platform, that allows to record and process the data from a microphone, 12 body-worn 3D acceleration sensors, and a location estimation. We have evaluated the approach on three different data sets, with a maximal length of two days.","PeriodicalId":407425,"journal":{"name":"Eighth International Symposium on Wearable Computers","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134005731","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: 70
A robust hand tracking for gesture-based interaction of wearable computers 基于手势交互的可穿戴计算机鲁棒手部跟踪
Eighth International Symposium on Wearable Computers Pub Date : 2004-10-31 DOI: 10.1109/ISWC.2004.4
Yang Liu, Yunde Jia
{"title":"A robust hand tracking for gesture-based interaction of wearable computers","authors":"Yang Liu, Yunde Jia","doi":"10.1109/ISWC.2004.4","DOIUrl":"https://doi.org/10.1109/ISWC.2004.4","url":null,"abstract":"Hand gesture-based interface is one of the most promising modes of natural and fluid human-computer interaction that substitutes for the mouse and keyboard in wearable computing systems. In wearable computing scenarios, hand positioning and tracking is particularly difficult due to complex background, lighting variation and image dithering caused by head movement. This paper proposes a robust hand tracking method for gesture-based interaction of a wearable computer with a visual helmet. The method is an extension of the basic CONDENSATION algorithm, which is able to track hand in dynamic and complex background. Furthermore, the algorithm can recognize the current hand gesture and automatically switch between multiple well-defined gesture templates in the tracking loop. The experimental results show that the proposed algorithm worked well in dynamic and complex background in real time.","PeriodicalId":407425,"journal":{"name":"Eighth International Symposium on Wearable Computers","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125198629","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
Fibre-meshed transducers based real time wearable physiological information monitoring system 基于纤维网状传感器的可穿戴生理信息实时监测系统
Eighth International Symposium on Wearable Computers Pub Date : 2004-10-31 DOI: 10.1109/ISWC.2004.20
R. Wijesiriwardana, Kim Mitcham, T. Dias
{"title":"Fibre-meshed transducers based real time wearable physiological information monitoring system","authors":"R. Wijesiriwardana, Kim Mitcham, T. Dias","doi":"10.1109/ISWC.2004.20","DOIUrl":"https://doi.org/10.1109/ISWC.2004.20","url":null,"abstract":"Unobtrusive sensors are an important element in wearable systems. One approach in constructing unobtrusive transducers is to use smart materials and then integrate them into smart unobtrusive fabric structures. These types of transducers are called fabric transducers (Fibre-Meshed Transducers or FMTs). Fabrication is carried out via textiles manufacturing processes. In this paper we have discussed three types of FMTs and their applications. Also the discussion is further extended towards real time physiological monitoring system. We have constructed resistive, inductive and capacitive transducers with electronic flatbed knitting technology. The resistive FMTs that were developed inherited with limitations. The inductive FMTs are used for motion and gesture capturing of the kinematical joints of the human body, and capacitive FMTs are used as bio-potential electrodes, which were used to measure ECG. Also we have used the capacitive FMTs as switches. Further we have developed a PDA based wearable physiological monitoring system by using these novel FMTs.","PeriodicalId":407425,"journal":{"name":"Eighth International Symposium on Wearable Computers","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124119341","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: 70
A comparative investigation into two pointing systems for use with wearable computers while mobile 对两种可穿戴式计算机在移动时使用的指向系统的比较调查
Eighth International Symposium on Wearable Computers Pub Date : 2004-10-31 DOI: 10.1109/ISWC.2004.1
A. Chamberlain, R. Kalawsky
{"title":"A comparative investigation into two pointing systems for use with wearable computers while mobile","authors":"A. Chamberlain, R. Kalawsky","doi":"10.1109/ISWC.2004.1","DOIUrl":"https://doi.org/10.1109/ISWC.2004.1","url":null,"abstract":"Target selection is a task carried out by many wearable computer users. Conventional desktop pointing devices such as mice are not appropriate for the wearable user as they are designed for use within the conventional desktop paradigm. Although many pointing systems have been devised for use with wearable computers, little empirical research has been carried out. This research investigates two different target selection systems: a touch screen stylus and an off-table mouse. This research takes a novel approach and evaluates users while moving and stationary. Twenty participants wore a wearable computer and selected targets while stationary and while mobile, input times and the participants' task load were recorded.","PeriodicalId":407425,"journal":{"name":"Eighth International Symposium on Wearable Computers","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130960155","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: 30
Personal mobile hub 个人移动中心
Eighth International Symposium on Wearable Computers Pub Date : 2004-10-31 DOI: 10.1109/ISWC.2004.35
D. Husemann, C. Narayanaswami, M. Nidd
{"title":"Personal mobile hub","authors":"D. Husemann, C. Narayanaswami, M. Nidd","doi":"10.1109/ISWC.2004.35","DOIUrl":"https://doi.org/10.1109/ISWC.2004.35","url":null,"abstract":"As advances are made in wearable computing, there is a need for a personal mobile hub that can manage interactions between the wearable devices and act as a proxy for these devices. In this paper we describe why this is a good model, why the interfaces need to be open, and why different parties in the value chain, such as wireless service providers and device manufacturers, may prefer such architecture. Our personal mobile hub supports multiple wireless protocols, some short range and some wide area so that the power of the Internet is available even to body worn sensors. We describe custom hardware that we built for this purpose and also the software necessary to make this concept work. We have tested out this architecture with an end-to-end application. The working system was demonstrated at the annual IBM Stockholders meeting in 2004 and is also available for customers to see at the IBM Industry Solutions Lab in Zurich.","PeriodicalId":407425,"journal":{"name":"Eighth International Symposium on Wearable Computers","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129085536","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: 41
FreeDigiter: a contact-free device for gesture control FreeDigiter:用于手势控制的非接触式设备
Eighth International Symposium on Wearable Computers Pub Date : 2004-10-31 DOI: 10.1109/ISWC.2004.23
C. Metzger, Matt Anderson, Thad Starner
{"title":"FreeDigiter: a contact-free device for gesture control","authors":"C. Metzger, Matt Anderson, Thad Starner","doi":"10.1109/ISWC.2004.23","DOIUrl":"https://doi.org/10.1109/ISWC.2004.23","url":null,"abstract":"We present FreeDigiter, an interface for mobile devices which enables rapid entry of digits using finger gestures. FreeDigiter is an infrared proximity sensor with a dual axis accelerometer and requires little signal processing. Initial laboratory experiments attain accuracy rates of 99.0%; and the system is tolerant to highly varying lighting conditions. The FreeDigiter system requires little power and could be implemented in a very small form factor appropriate for controlling in ear hearing aids, small MP3 players, and hands-free mobile phone headsets.","PeriodicalId":407425,"journal":{"name":"Eighth International Symposium on Wearable Computers","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131203728","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: 65
Continuous recognition of arm activities with body-worn inertial sensors 使用穿戴式惯性传感器连续识别手臂活动
Eighth International Symposium on Wearable Computers Pub Date : 2004-10-31 DOI: 10.1109/ISWC.2004.12
H. Junker, P. Lukowicz, G. Tröster
{"title":"Continuous recognition of arm activities with body-worn inertial sensors","authors":"H. Junker, P. Lukowicz, G. Tröster","doi":"10.1109/ISWC.2004.12","DOIUrl":"https://doi.org/10.1109/ISWC.2004.12","url":null,"abstract":"This paper presents a new method for recognizing nonperiodic, sporadic arm-related activities in a continuous signal stream from body-worn inertial sensors. The method utilizes a segmentation scheme based on a natural, dynamic signal partitioning.","PeriodicalId":407425,"journal":{"name":"Eighth International Symposium on Wearable Computers","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133659779","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: 36
Augmenting a pH Medical Study with Wearable Video for Treatment of GERD 用可穿戴视频增强pH值医学研究治疗胃食管反流
Eighth International Symposium on Wearable Computers Pub Date : 2004-10-31 DOI: 10.1109/ISWC.2004.9
Thad Starner, Daniel Ashbrook
{"title":"Augmenting a pH Medical Study with Wearable Video for Treatment of GERD","authors":"Thad Starner, Daniel Ashbrook","doi":"10.1109/ISWC.2004.9","DOIUrl":"https://doi.org/10.1109/ISWC.2004.9","url":null,"abstract":"In this paper we present an augmentation to the wearable computers typically used to determine if a patient is a candidate for surgery to correct problems associated with Gastroesophageal Reflux Disease (GERD). A wearable camera was used by the first author while participating in a 24–hour stomach acid pH study. After the study’s conclusion, an examination of the captured video and pH record revealed some results that allowed the first author to avoid many of the activities that result in symptoms related","PeriodicalId":407425,"journal":{"name":"Eighth International Symposium on Wearable Computers","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122337563","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
The design and deployment of a wearable vibrotactile feedback system 一种可穿戴振动触觉反馈系统的设计与部署
Eighth International Symposium on Wearable Computers Pub Date : 2004-10-31 DOI: 10.1109/ISWC.2004.43
R. Lindeman, J. Sibert, C. Lathan, J. Vice
{"title":"The design and deployment of a wearable vibrotactile feedback system","authors":"R. Lindeman, J. Sibert, C. Lathan, J. Vice","doi":"10.1109/ISWC.2004.43","DOIUrl":"https://doi.org/10.1109/ISWC.2004.43","url":null,"abstract":"We present work on the development and deployment of a wearable system for displaying vibrotactile stimuli at multiple locations on a person. This system is targeted as a general-purpose controller, with the flexibility to support many types of output devices, such as pager motors, muffin fans, and solenoids. We describe the deployment of one configuration of our system for use in the military, and discuss design changes we made that resulted from this deployment. Our major design goals include physical robustness, light weight, low power, and wireless communication. Once these goals are attained, we will explore the size of the \"vocabulary\" of cues that can be unambiguously identified by the wearer.","PeriodicalId":407425,"journal":{"name":"Eighth International Symposium on Wearable Computers","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128292941","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: 30
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