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Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing最新文献

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Session details: Emotion and behavior I 会话细节:情绪和行为
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI: 10.1145/3254784
Antonio Krüger
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引用次数: 0
Session details: Joint UbiComp/ISWC keynote 1 会议详情:UbiComp/ISWC联合主题演讲
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI: 10.1145/3254776
F. Mattern
{"title":"Session details: Joint UbiComp/ISWC keynote 1","authors":"F. Mattern","doi":"10.1145/3254776","DOIUrl":"https://doi.org/10.1145/3254776","url":null,"abstract":"","PeriodicalId":262104,"journal":{"name":"Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing","volume":"30 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":"123307498","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: 0
FOCUS: a usable & effective approach to OLED display power management 焦点:一种可用且有效的OLED显示器电源管理方法
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI: 10.1145/2493432.2493445
Tan Kiat Wee, T. Okoshi, Archan Misra, R. Balan
{"title":"FOCUS: a usable & effective approach to OLED display power management","authors":"Tan Kiat Wee, T. Okoshi, Archan Misra, R. Balan","doi":"10.1145/2493432.2493445","DOIUrl":"https://doi.org/10.1145/2493432.2493445","url":null,"abstract":"In this paper, we present the design and implementation of Focus, a system for effectively and efficiently reducing power consumption of OLED displays on smartphones. These displays, while becoming exceedingly common still consume significant power. The key idea of Focus is that we use the notion of saliency to save display power by dimming portions of the applications that are less important to the user. We envision Focus being especially useful during low battery situations when usability is less important than power savings. We tested Focus using 15 applications running on a Samsung Galaxy S III and show that it saves, on average, between 23 to 34% of the OLED display power with little impact on task completion times. Finally, we present the results of a user study, involving 30 participants that shows that Focus, even with its dimming behaviour, is still quite usable.","PeriodicalId":262104,"journal":{"name":"Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing","volume":"23 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":"122806191","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: 58
FYI: communication style preferences underlie differences in location-sharing adoption and usage 仅供参考:通信风格偏好是位置共享采用和使用差异的基础
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI: 10.1145/2493432.2493487
Xinru Page, Bart P. Knijnenburg, A. Kobsa
{"title":"FYI: communication style preferences underlie differences in location-sharing adoption and usage","authors":"Xinru Page, Bart P. Knijnenburg, A. Kobsa","doi":"10.1145/2493432.2493487","DOIUrl":"https://doi.org/10.1145/2493432.2493487","url":null,"abstract":"In a mixed-methods study on adoption of location-sharing social networks (LSSN), we discovered that variations in adoption and usage behavior could be explained by one's predisposition to communicate in a certain style. Specifically, we found that certain individuals prefer a communication style we call FYI (For Your Information). FYI communicators like to infer availability and to keep in touch with others without having to interact with them, which is the predominant style in current LSSN. Using structural equation modeling on a U.S. nationwide survey (N=1021), we show how the FYI communication style predicts the adoption of LSSN while also showing a negative effect on one's desire to call someone on the phone. Moreover, we find that as age increases, FYI preference significantly decreases. In a follow-on survey (N=180), we refine the FYI construct and show that it affects users' level of disclosure and participation in social media. Furthermore, we show that it completely mediates the effect of certain Big-5 personality traits on social media participation and LSSN usage. The results suggest that to cater to a wider segment of the population, LSSN (and arguably any social media) should support an active communication style.","PeriodicalId":262104,"journal":{"name":"Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing","volume":"255 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":"123073030","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
A wearable projector-based gait assistance system and its application for elderly people 一种基于可穿戴投影仪的老年人步态辅助系统及其应用
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI: 10.1145/2493432.2493472
S. Murata, Masanori Suzuki, K. Fujinami
{"title":"A wearable projector-based gait assistance system and its application for elderly people","authors":"S. Murata, Masanori Suzuki, K. Fujinami","doi":"10.1145/2493432.2493472","DOIUrl":"https://doi.org/10.1145/2493432.2493472","url":null,"abstract":"The ability to walk is particularly important to maintain a person's quality of life (QOL). In today's aged society, ways to support the impaired gait of elderly people with a decline in physical function is in great demand. This paper proposes wearable projector-based gait assistance as a novel application of mobile projectors. The technical challenge is to compensate the projected image with the intended position and size during walking. To verify the concept, we developed a self-gait training assistance system that displays stride length information on the floor while the user is walking. We conducted a study with ten healthy older adults (ages: 76-91). The results show the effectiveness of visual clues in controlling stride length and elderly people's acceptance of the wearable projector device.","PeriodicalId":262104,"journal":{"name":"Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing","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":"123677222","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
Session details: User experience design 会议细节:用户体验设计
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI: 10.1145/3254796
Max Mühlhäuser
{"title":"Session details: User experience design","authors":"Max Mühlhäuser","doi":"10.1145/3254796","DOIUrl":"https://doi.org/10.1145/3254796","url":null,"abstract":"","PeriodicalId":262104,"journal":{"name":"Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing","volume":"5 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":"122274420","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: 0
Session details: Mobility 会议详情:移动性
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI: 10.1145/3254794
F. Kawsar
{"title":"Session details: Mobility","authors":"F. Kawsar","doi":"10.1145/3254794","DOIUrl":"https://doi.org/10.1145/3254794","url":null,"abstract":"","PeriodicalId":262104,"journal":{"name":"Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing","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":"128086168","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: 0
Detecting cocaine use with wearable electrocardiogram sensors 用可穿戴式心电图传感器检测可卡因使用情况
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI: 10.1145/2493432.2493496
A. Natarajan, Abhinav Parate, Edward Gaiser, G. Angarita, R. Malison, Benjamin M Marlin, Deepak Ganesan
{"title":"Detecting cocaine use with wearable electrocardiogram sensors","authors":"A. Natarajan, Abhinav Parate, Edward Gaiser, G. Angarita, R. Malison, Benjamin M Marlin, Deepak Ganesan","doi":"10.1145/2493432.2493496","DOIUrl":"https://doi.org/10.1145/2493432.2493496","url":null,"abstract":"Ubiquitous physiological sensing has the potential to profoundly improve our understanding of human behavior, leading to more targeted treatments for a variety of disorders. The long term goal of this work is development of novel computational tools to support the study of addiction in the context of cocaine use. The current paper takes the first step in this important direction by posing a simple, but crucial question: Can cocaine use be reliably detected using wearable electrocardiogram (ECG) sensors? The main contributions in this paper include the presentation of a novel clinical study of cocaine use, the development of a computational pipeline for inferring morphological features from noisy ECG waveforms, and the evaluation of feature sets for cocaine use detection. Our results show that 32mg/70kg doses of cocaine can be detected with the area under the receiver operating characteristic curve levels above 0.9 both within and between-subjects.","PeriodicalId":262104,"journal":{"name":"Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing","volume":"23 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":"127789737","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: 40
Classifying social actions with a single accelerometer 用单个加速计分类社交行为
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI: 10.1145/2493432.2493513
H. Hung, G. Englebienne, J. Kools
{"title":"Classifying social actions with a single accelerometer","authors":"H. Hung, G. Englebienne, J. Kools","doi":"10.1145/2493432.2493513","DOIUrl":"https://doi.org/10.1145/2493432.2493513","url":null,"abstract":"In this paper, we estimate different types of social actions from a single body-worn accelerometer in a crowded social setting. Accelerometers have many advantages in such settings: they are impervious to environmental noise, unobtrusive, cheap, low-powered, and their readings are specific to a single person. Our experiments show that they are surprisingly informative of different types of social actions. The social actions we address in this paper are whether a person is speaking, laughing, gesturing, drinking, or stepping. To our knowledge, this is the first work to carry out experiments on estimating social actions from conversational behavior using only a wearable accelerometer. The ability to estimate such actions using just the acceleration opens up the potential for analyzing more about social aspects of people's interactions without explicitly recording what they are saying.","PeriodicalId":262104,"journal":{"name":"Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing","volume":"111 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":"121326547","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: 55
Session details: Domestic computing 会话详细信息:国内计算
Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing Pub Date : 2013-09-08 DOI: 10.1145/3254792
M. Hazas
{"title":"Session details: Domestic computing","authors":"M. Hazas","doi":"10.1145/3254792","DOIUrl":"https://doi.org/10.1145/3254792","url":null,"abstract":"","PeriodicalId":262104,"journal":{"name":"Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing","volume":"16 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":"121805265","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: 0
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