ACM Transactions on Computer-Human Interaction (TOCHI)最新文献_第10页

PIV

ACM Transactions on Computer-Human Interaction (TOCHI) Pub Date : 2020-01-22 DOI: 10.1145/3365107

Pardis Miri, R. Flory, A. Uusberg, Heather Culbertson, Richard H. Harvey, Agata Kelman, Davis Erik Peper, J. Gross, K. Isbister, Keith Marzullo

引用次数: 18

Performing the Digital Self 表演数字自我

ACM Transactions on Computer-Human Interaction (TOCHI) Pub Date : 2020-01-22 DOI: 10.1145/3364997

Konstantinos Papangelis, A. Chamberlain, Ioanna Lykourentzou, Vassilis-Javed Khan, Michael Saker, Hai-Ning Liang, I. Sadien, Ting Cao

{"title":"Performing the Digital Self","authors":"Konstantinos Papangelis, A. Chamberlain, Ioanna Lykourentzou, Vassilis-Javed Khan, Michael Saker, Hai-Ning Liang, I. Sadien, Ting Cao","doi":"10.1145/3364997","DOIUrl":"https://doi.org/10.1145/3364997","url":null,"abstract":"Expressions of territoriality have been positioned as one of the main reasons users alter their behaviors and perceptions of spatiality and sociality while engaging with location-based social networks (LBSN). Despite the potential for this interplay to further our understanding of LBSN usage in the context of identity, very little work has actually been done toward this. Addressing this gap in the literature is one of the chief aims of the article. Drawing on an original 6-week study with 42 participants utilizing a bespoke LBSN entitled “GeoMoments,” our research explores the following: (1) the way that territoriality is linked to self-identity; and (2) how this interplay affects the interactions between users as well as the environments they inhabit. Our findings suggest that participants affirmed their self-identity by selectively posting and claiming ownership of their neighborhood through the LBSN. Here, the locative decisions are made related to risk, hierarchies, and the users’ relationship to the area. This practice then led participants to discover and interact with the digital information overlaying their physical environments in a playful manner. These interactions demonstrate the perceived power structures that are facilitated by identity claims over a virtual area. In the main, our results reaffirm that territoriality is a central concept in understanding LBSN use, while also drawing attention to the temporality involved in user-to-user and user-to-place interactions pertaining to physical place mediated by LBSN.","PeriodicalId":322583,"journal":{"name":"ACM Transactions on Computer-Human Interaction (TOCHI)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122270271","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: 25

Confident Privacy Decision-Making in IoT Environments 物联网环境下自信的隐私决策

ACM Transactions on Computer-Human Interaction (TOCHI) Pub Date : 2019-12-14 DOI: 10.1145/3364223

Hosub Lee, A. Kobsa

{"title":"Confident Privacy Decision-Making in IoT Environments","authors":"Hosub Lee, A. Kobsa","doi":"10.1145/3364223","DOIUrl":"https://doi.org/10.1145/3364223","url":null,"abstract":"Researchers are building Internet of Things (IoT) systems that aim to raise users’ privacy awareness, so that these users can make informed privacy decisions. However, there is a lack of empirical research on the practical implications of informed privacy decision-making in IoT. To gain deeper insights into this question, we conducted an online study (N = 488) of people’s privacy decision-making as well as their levels of privacy awareness toward diverse IoT service scenarios. Statistical analysis on the collected data confirmed that people who are well aware of potential privacy risks in a scenario tend to make more conservative and confident privacy decisions. Machine learning (ML) experiments also revealed that individuals overall privacy awareness is the most important feature when predicting their privacy decisions. We verified that ML models trained on privacy decisions made with confidence can produce highly accurate privacy recommendations for users (area under the ROC curve (AUC) of 87%). Based on these findings, we propose functional requirements for privacy-aware systems to facilitate well-informed privacy decision-making in IoT, which results in conservative and confident decisions that enjoy high consistency.","PeriodicalId":322583,"journal":{"name":"ACM Transactions on Computer-Human Interaction (TOCHI)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133940386","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

Eye, Head and Torso Coordination During Gaze Shifts in Virtual Reality 虚拟现实中注视转移过程中眼睛、头部和躯干的协调

ACM Transactions on Computer-Human Interaction (TOCHI) Pub Date : 2019-12-14 DOI: 10.1145/3361218

Ludwig Sidenmark, Hans-Werner Gellersen

引用次数: 71

Designing for Awareness in Interactions with Shared Systems 共享系统交互中的意识设计

ACM Transactions on Computer-Human Interaction (TOCHI) Pub Date : 2019-11-14 DOI: 10.1145/3338845

K. Niemantsverdriet, H. V. Essen, Minna Pakanen, Berry Eggen

引用次数: 16

The Struggle for Recognition in Advanced Dementia 对晚期痴呆症的认知斗争

ACM Transactions on Computer-Human Interaction (TOCHI) Pub Date : 2019-11-14 DOI: 10.1145/3359594

Sarah Foley, John C. McCarthy, Nadia Pantidi

引用次数: 20

Rebuilding Social Capital in Refugees and Asylum Seekers 重建难民和寻求庇护者的社会资本

ACM Transactions on Computer-Human Interaction (TOCHI) Pub Date : 2019-11-14 DOI: 10.1145/3364996

Asam Almohamed, Dhaval Vyas

引用次数: 25

Attention Regulation Framework 注意力调节框架

ACM Transactions on Computer-Human Interaction (TOCHI) Pub Date : 2019-11-02 DOI: 10.1145/3359593

Kavous Salehzadeh Niksirat, Chaklam Silpasuwanchai, Peng Cheng, Xiangshi Ren

{"title":"Attention Regulation Framework","authors":"Kavous Salehzadeh Niksirat, Chaklam Silpasuwanchai, Peng Cheng, Xiangshi Ren","doi":"10.1145/3359593","DOIUrl":"https://doi.org/10.1145/3359593","url":null,"abstract":"Mindfulness practices are well-known for their benefits to mental and physical well-being. Given the prevalence of smartphones, mindfulness applications have attracted growing global interest. However, the majority of existing applications use guided meditation that is not adaptable to each user's unique needs or pace. This article proposes a novel framework called Attention Regulation Framework (ARF), which studies how more flexible and adaptable mindfulness applications could be designed, beyond guided meditation and toward self-regulated meditation. ARF proposes mindfulness interaction design guidelines and interfaces whereby practitioners naturally and constantly bring their attention back to the present moment and develop non-judgmental awareness. This is achieved by the performance of subtle movements, which are supported by non-intrusive detection-feedback mechanisms. We used two design cases to demonstrate ARF in static and kinetic meditation conditions. We conducted four user evaluation studies in unique situations where ARF is particularly effective, vis-à-vis mindfulness practice in busy environments and mindfulness interfaces that adapt to the pace of the user. The studies show that the design cases, compared with guided meditation applications, are more effective in improving attention, mindfulness, mood, well-being, and physical balance. Our work contributes to the development of self-regulated mindfulness technologies.","PeriodicalId":322583,"journal":{"name":"ACM Transactions on Computer-Human Interaction (TOCHI)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120936855","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: 16

Agency of Autistic Children in Technology Research—A Critical Literature Review 自闭症儿童在技术研究中的中介作用——批判性文献综述

ACM Transactions on Computer-Human Interaction (TOCHI) Pub Date : 2019-11-02 DOI: 10.1145/3344919

Katta Spiel, C. Frauenberger, O. Keyes, G. Fitzpatrick

引用次数: 117

The Reality of Reality-Based Interaction 基于现实的交互的现实

ACM Transactions on Computer-Human Interaction (TOCHI) Pub Date : 2019-09-12 DOI: 10.1145/3319617

A. Girouard, Orit Shaer, E. Solovey, G. M. Poor, R. Jacob

{"title":"The Reality of Reality-Based Interaction","authors":"A. Girouard, Orit Shaer, E. Solovey, G. M. Poor, R. Jacob","doi":"10.1145/3319617","DOIUrl":"https://doi.org/10.1145/3319617","url":null,"abstract":"Frameworks such as Direct Manipulation or Instrumental Interaction have been an important force in HCI research. Evaluating the impact of frameworks can identify whether and how a framework was used, how it has evolved, and what trends have developed over time. However, studying the impact of such theoretical contributions requires consideration of various perspectives and level of impact. As a case study for investigating the impact of theoretical work in HCI, we present our evaluation of the impact of the Reality Based Interaction (RBI) framework, introduced by the authors in 2008. We provide our findings about the impact of the framework both on contemporary research, through content-based citation analysis, and in HCI education, through a survey we conducted on emerging interaction frameworks. The article contributes a comprehensive methodology for evaluating the impact of frameworks through our twofold approach: content-based citation analysis, including the design of a new citation typology; and a survey on the use of frameworks in education using a taxonomy of learning goals. We also consider the role of frameworks in HCI as well as the future of the RBI framework.","PeriodicalId":322583,"journal":{"name":"ACM Transactions on Computer-Human Interaction (TOCHI)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128754020","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: 9