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Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication最新文献

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Wild food practices: understanding the wider implications for design and HCI 野生食物实践:理解对设计和HCI的更广泛影响
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication Pub Date : 2013-09-08 DOI: 10.1145/2494091.2497314
A. Chamberlain, Chloe Griffiths
{"title":"Wild food practices: understanding the wider implications for design and HCI","authors":"A. Chamberlain, Chloe Griffiths","doi":"10.1145/2494091.2497314","DOIUrl":"https://doi.org/10.1145/2494091.2497314","url":null,"abstract":"Ethnographic studies in their many forms have played a major role in informing the design and development of a multitude of systems, from pervasive games to ubiquitous systems that support market traders. This paper presents an alternative response to the understanding of the practices of procurement and usage of wild food, and the way that one might technologically intervene within these group practices in order to support an environmentally aware approach to such activities. The initial findings of this study not only suggest that there are multiple points where technological intervention is possible, but also demonstrate both the complexity and range of technological possibilities in regard to the act of foraging, the culture of wild food and biodiversity.","PeriodicalId":220524,"journal":{"name":"Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication","volume":"206 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122315293","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: 13
User, device and orientation independent human activity recognition on mobile phones: challenges and a proposal 手机上独立于用户、设备和方向的人体活动识别:挑战与建议
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication Pub Date : 2013-09-08 DOI: 10.1145/2494091.2496039
Yunus Emre Ustev, Özlem Durmaz Incel, Cem Ersoy
{"title":"User, device and orientation independent human activity recognition on mobile phones: challenges and a proposal","authors":"Yunus Emre Ustev, Özlem Durmaz Incel, Cem Ersoy","doi":"10.1145/2494091.2496039","DOIUrl":"https://doi.org/10.1145/2494091.2496039","url":null,"abstract":"Smart phones equipped with a rich set of sensors are explored as alternative platforms for human activity recognition in the ubiquitous computing domain. However, there exist challenges that should be tackled before the successful acceptance of such systems by the masses. In this paper, we particularly focus on the challenges arising from the differences in user behavior and in the hardware. To investigate the impact of these factors on the recognition accuracy, we performed tests with 20 different users focusing on the recognition of basic locomotion activities using the accelerometer, gyroscope and magnetic field sensors. We investigated the effect of feature types, to represent the raw data, and the use of linear acceleration for user, device and orientation-independent activity recognition.","PeriodicalId":220524,"journal":{"name":"Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126618502","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: 145
FaceLog: capturing user's everyday face using mobile devices FaceLog:使用移动设备捕捉用户的日常面部
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication Pub Date : 2013-09-08 DOI: 10.1145/2494091.2494145
Chungkuk Yoo, Jaemyung Shin, Inseok Hwang, Junehwa Song
{"title":"FaceLog: capturing user's everyday face using mobile devices","authors":"Chungkuk Yoo, Jaemyung Shin, Inseok Hwang, Junehwa Song","doi":"10.1145/2494091.2494145","DOIUrl":"https://doi.org/10.1145/2494091.2494145","url":null,"abstract":"Lifelogging services are emerging as promising mobile applications, pursuing to build a user's autobiographical memories. To date, initial attempts of lifelogging services have been proposed, capturing what I see, hear, meet, and visit. These empirical and environmental contexts, surrounding contexts, may help a user reminisce about the past. On the other hand, we focus on an important key feature of lifelogging which has been unexplored so far, i.e., appearance context. The appearance context is about one's facial expression, body image, gaze, posture, gesture, etc. Appearance monitoring in a fine-grained and momentary manner enables total recall of a user, i.e., not only what the user perceives but also how the user is perceived by others. In this poster, we propose FaceLog, a face logging service which automatically and opportunistically captures user's everyday face.","PeriodicalId":220524,"journal":{"name":"Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114161613","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: 8
Toward interoperability in a web of things 在物联网中实现互操作性
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication Pub Date : 2013-09-08 DOI: 10.1145/2494091.2497591
Michael Blackstock, R. Lea
{"title":"Toward interoperability in a web of things","authors":"Michael Blackstock, R. Lea","doi":"10.1145/2494091.2497591","DOIUrl":"https://doi.org/10.1145/2494091.2497591","url":null,"abstract":"In this position paper we explore the challenges and issues around interoperability in the web of things. A key concern is how to increase interoperability while maintaining a high degree of innovation and exploration in the community. To that end we propose a hub- centric approach toward interoperability consisting of four levels or stages. We are working to validate this approach in the context of a large-scale IoT ecosystem project consisting of eight IoT hubs in different domains where a key requirement is hub-to-hub and hub- application interoperability.","PeriodicalId":220524,"journal":{"name":"Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114189633","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: 37
New insights into wifi-based device-free localization 对基于wifi的无设备定位的新见解
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication Pub Date : 2013-09-08 DOI: 10.1145/2494091.2497612
Heba Aly, M. Youssef
{"title":"New insights into wifi-based device-free localization","authors":"Heba Aly, M. Youssef","doi":"10.1145/2494091.2497612","DOIUrl":"https://doi.org/10.1145/2494091.2497612","url":null,"abstract":"WiFi-based device-free localization is a main indoor localization technique that has attracted much attention recently. Typically, due to the complex wireless propagation in indoor environments, WiFi-based device-free localization requires a construction of a fingerprint map that captures the signal strength characteristics when the human is standing at certain locations in the area of interest. This fingerprint requires significant overhead in construction, and thus has been one of the major drawbacks of WiFi-based device-free localization. In this paper, we leverage an automated tool for fingerprint constructions to study novel scenarios for WiFi-based device-free localization training and testing that are difficult to evaluate in a real environment. In particular, we examine the effect of changing the access points (AP) mounting location, AP technology upgrade, and outsider effect; on the accuracy of the localization system. Our analysis provides recommendations for better localization and provides insights for both researchers and practitioners.","PeriodicalId":220524,"journal":{"name":"Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115319089","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: 49
Diffractive and holographic optics as optical combiners in head mounted displays 作为头戴式显示器光学组合器的衍射光学和全息光学
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication Pub Date : 2013-09-08 DOI: 10.1145/2494091.2499572
B. Kress, Meimei Shin
{"title":"Diffractive and holographic optics as optical combiners in head mounted displays","authors":"B. Kress, Meimei Shin","doi":"10.1145/2494091.2499572","DOIUrl":"https://doi.org/10.1145/2494091.2499572","url":null,"abstract":"We review in this paper the various architectures that have been developed in industry to implement see-through head-mounted display (HMD) optics, especially for the consumer electronics market. We will focus our investigations on holographic and diffractive optics.","PeriodicalId":220524,"journal":{"name":"Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication","volume":"180 1-4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114026187","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: 26
Efficient in-pocket detection with mobile phones 高效的口袋检测与手机
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication Pub Date : 2013-09-08 DOI: 10.1145/2494091.2494099
Jun Yang, Emmanuel Munguia Tapia, S. Gibbs
{"title":"Efficient in-pocket detection with mobile phones","authors":"Jun Yang, Emmanuel Munguia Tapia, S. Gibbs","doi":"10.1145/2494091.2494099","DOIUrl":"https://doi.org/10.1145/2494091.2494099","url":null,"abstract":"In this demonstration paper, we show a novel approach to detect the common placements of a mobile phone, such as \"in pocket\", \"in bag\" or \"out of pocket or bag\", from embedded proximity (IR) and light sensors. We use sensor data fusion and pattern recognition to extract distinct features from sensor signals and classify the boundaries among these three phone placement contexts. The detection results are demonstrated on a Samsung Tizen mobile phone.","PeriodicalId":220524,"journal":{"name":"Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122886722","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: 27
When do you light a fire?: capturing tobacco use with situated wearable sensors 你什么时候生火?:利用可穿戴传感器捕捉烟草使用情况
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication Pub Date : 2013-09-08 DOI: 10.1145/2494091.2499905
P. Scholl, Nagihan Kücükyildiz, Kristof Van Laerhoven
{"title":"When do you light a fire?: capturing tobacco use with situated wearable sensors","authors":"P. Scholl, Nagihan Kücükyildiz, Kristof Van Laerhoven","doi":"10.1145/2494091.2499905","DOIUrl":"https://doi.org/10.1145/2494091.2499905","url":null,"abstract":"The World Health Organization calls tobacco use the single most preventable cause of premature death, presenting both a personal health risk and an increased load on public healthcare systems. However, smoking cessation is often hindered by the low perceivability of health risks and unawareness of habits in day-to-day life, and effective smoking cessation systems, besides personal counseling, are still to be improved. This demo presents the design and implementation of two instrumented lighters that can be used to track a smokers' personal consumption habits. A Gas lighter and a USB lighter which have been outfitted with a micro-controller, storage unit and real-time clock. Both lighters store the day-of-time whenever they are used to light up a cigarette. This information can later be retrieved by the user for personal consumption statistics like most common time-of-day of consumption, total number of smoked cigarettes, daily consumed cigarettes etc. The presented prototypes allow the continous tracking of smoking behaviour over the course of several days.","PeriodicalId":220524,"journal":{"name":"Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131474716","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: 1
Towards food waste interventions: an exploratory approach 食物浪费干预:一种探索性方法
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication Pub Date : 2013-09-08 DOI: 10.1145/2494091.2501086
Eva Ganglbauer
{"title":"Towards food waste interventions: an exploratory approach","authors":"Eva Ganglbauer","doi":"10.1145/2494091.2501086","DOIUrl":"https://doi.org/10.1145/2494091.2501086","url":null,"abstract":"Sustainability is a significant topic in HCI and often framed in terms of energy consumption or sustainable food consumption. However, the sustainable issue of wasted food by consumers is a design arena yet to receive more attention. To understand how the passage from food into waste occurs in everyday life, and if, how and where technology can intervene, fieldwork in 17 households has been carried out. The fieldwork and its implications afford inspirations and reveal stimuli where and how technology could potentially intervene. Selected stimuli are explored with two technology probes and a community platform to inform design.","PeriodicalId":220524,"journal":{"name":"Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131490220","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: 1
Prifi beacons: piggybacking privacy implications on wifi beacons 私人信标:在wifi信标上承载隐私含义
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication Pub Date : 2013-09-08 DOI: 10.1145/2494091.2494115
Bastian Könings, F. Schaub, M. Weber
{"title":"Prifi beacons: piggybacking privacy implications on wifi beacons","authors":"Bastian Könings, F. Schaub, M. Weber","doi":"10.1145/2494091.2494115","DOIUrl":"https://doi.org/10.1145/2494091.2494115","url":null,"abstract":"Making users aware of privacy implications in ubiquitous computing is a critical challenge to support user acceptance and trust. However, the invisible and embedded nature of UbiComp systems prevents users from naturally perceiving active sensors or even the presence of systems. Furthermore, autonomous interventions of systems in the user's environments or undesired interactions with the user may be disturbing and could violate a user's privacy expectations. We propose PriFi beacons to support users in perceiving ongoing observations and potential disturbances from systems in the user's current environment. Privacy awareness information is piggybacked on WiFi beacons by leveraging their information elements. The information is extracted by an Android-based privacy client and presented to the user in a privacy awareness interface.","PeriodicalId":220524,"journal":{"name":"Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133568861","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: 11
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