ACM Transactions on Computer-Human Interaction最新文献_第3页

Examining Voice Community Use 检查语音社区的使用情况

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-12-13 DOI: 10.1145/3635151

Robin Brewer, Sam Ankenbauer, Manahil Hashmi, Pooja Upadhyay

引用次数: 0

A Virtual Reality Scene Taxonomy: Identifying and Designing Accessible Scene-Viewing Techniques 虚拟现实场景分类法：识别和设计无障碍场景浏览技术

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-12-13 DOI: 10.1145/3635142

Rachel L. Franz, Sasa Junuzovic, Martez Mott

{"title":"A Virtual Reality Scene Taxonomy: Identifying and Designing Accessible Scene-Viewing Techniques","authors":"Rachel L. Franz, Sasa Junuzovic, Martez Mott","doi":"10.1145/3635142","DOIUrl":"https://doi.org/10.1145/3635142","url":null,"abstract":"Virtual environments (VEs) afford similar interactions to those in physical environments: individuals can navigate and manipulate objects. Yet, a prerequisite for these interactions is being able to view the environment. Despite the existence of numerous scene-viewing techniques (i.e., interaction techniques that facilitate the visual perception of virtual scenes), there is no guidance to help designers choose which techniques to implement. We propose a scene taxonomy based on the visual structure and task within a VE by drawing on literature from cognitive psychology and computer vision, as well as virtual reality (VR) applications. We demonstrate how the taxonomy can be used by applying it to an accessibility problem, namely limited head mobility. We used the taxonomy to classify existing scene-viewing techniques and generate three new techniques that do not require head movement. In our evaluation of the techniques with 16 participants, we discovered that participants identified trade-offs in design considerations such as accessibility, realism, and spatial awareness, that would influence whether they would use the new techniques. Our results demonstrate the potential of the scene taxonomy to help designers reason about the relationships between VR interactions, tasks, and environments.","PeriodicalId":50917,"journal":{"name":"ACM Transactions on Computer-Human Interaction","volume":"3 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138581611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Between Rhetoric and Reality: Real-world Barriers to Uptake and Early Engagement in Digital Mental Health Interventions 言辞与现实之间：数字心理健康干预措施的吸收和早期参与的现实障碍

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-12-13 DOI: 10.1145/3635472

Jacinta Jardine, Camille Nadal, Sarah Robinson, Angel Enrique, Marcus Hanratty, Gavin Doherty

{"title":"Between Rhetoric and Reality: Real-world Barriers to Uptake and Early Engagement in Digital Mental Health Interventions","authors":"Jacinta Jardine, Camille Nadal, Sarah Robinson, Angel Enrique, Marcus Hanratty, Gavin Doherty","doi":"10.1145/3635472","DOIUrl":"https://doi.org/10.1145/3635472","url":null,"abstract":"Digital mental health interventions (DMHIs) have potential to provide effective and accessible care to entire populations, but low client uptake and engagement are significant problems. Few prior studies explore the lived experiences of non-engagers, because reaching this population is inherently difficult. We present an observational inquiry into the barriers to sign-up and early use of a DMHI, along with reasons for initial interest in the DMHI. We collected 205 online questionnaire responses and 20 interviews from self-referring participants across four healthcare ecosystems in the UK and US. Questionnaire results revealed that uncertainty about DMHI usefulness and usability were the main barriers to uptake, whereas forgetting about it, not finding time for it and not finding it useful were the main barriers to early engagement. Participants reported multiple reasons for considering the DMHI, reflecting the contextual, subjective nature of mental health. Our thematic analysis generated themes around 1) the need for human connection, 2) the impact of self-stigma on help-seeking, 3) the lack of knowledge around DMHIs and psychological therapy, 4) the desire for personally relevant care, and 5) the fluctuating, perennial nature of mental health. We discuss implications for DMHI design, implementation and future research, as well as transdisciplinary opportunities.","PeriodicalId":50917,"journal":{"name":"ACM Transactions on Computer-Human Interaction","volume":"15 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138581612","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Visual Noise Cancellation: Exploring Visual Discomfort and Opportunities for Vision Augmentations 视觉噪声消除:探索视觉不适和视觉增强的机会

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-12-06 DOI: 10.1145/3634699

Junlei Hong, Tobias Langlotz, Jonathan Sutton, Holger Regenbrecht

引用次数: 0

Reliability Criteria for News Websites 新闻网站的可靠性标准

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-12-05 DOI: 10.1145/3635147

Hendrik Heuer, Elena L. Glassman

引用次数: 0

“Sometimes it’s Like Putting the Track in Front of the Rushing Train”: Having to Be ‘On Call’ for Work Limits the Temporal Flexibility of Crowdworkers “有时这就像把轨道放在疾速列车的前面”:必须“随叫随到”的工作限制了众包工作者的时间灵活性

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-12-04 DOI: 10.1145/3635145

Laura Lascău, Duncan P. Brumby, Sandy J.J. Gould, Anna L. Cox

{"title":"“Sometimes it’s Like Putting the Track in Front of the Rushing Train”: Having to Be ‘On Call’ for Work Limits the Temporal Flexibility of Crowdworkers","authors":"Laura Lascău, Duncan P. Brumby, Sandy J.J. Gould, Anna L. Cox","doi":"10.1145/3635145","DOIUrl":"https://doi.org/10.1145/3635145","url":null,"abstract":"Research suggests that the temporal flexibility advertised to crowdworkers by crowdsourcing platforms is limited by both client-imposed constraints (e.g., strict completion times) and crowdworkers’ tooling practices (e.g., multitasking). In this paper, we explore an additional contributor to workers’ limited temporal flexibility: the design of crowdsourcing platforms, namely requiring crowdworkers to be ‘on call’ for work. We conducted two studies to investigate the impact of having to be ‘on call’ on workers’ schedule control and job control. We find that being ‘on call’ impacted: (1) participants’ ability to schedule their time and stick to planned work hours, and (2) the pace at which participants worked and took breaks. The results of the two studies suggest that the ‘on-demand’ nature of crowdsourcing platforms can limit workers’ temporal flexibility by reducing schedule control and job control. We conclude the paper by discussing the implications of the results for: (a) crowdworkers, (b) crowdsourcing platforms, and (c) the wider platform economy.","PeriodicalId":50917,"journal":{"name":"ACM Transactions on Computer-Human Interaction","volume":"5 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138529282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Expressive, Scalable, Mid-Air Haptics with Synthetic Jets 富有表现力，可扩展，空中触觉与合成喷气机

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-12-01 DOI: 10.1145/3635150

Vivian Shen, Chris Harrison, Craig Shultz

引用次数: 0

Detecting covert disruptive behavior in online interaction by analyzing conversational features and norm violations 通过分析会话特征和规范违反来检测在线交互中的隐蔽破坏性行为

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-12-01 DOI: 10.1145/3635143

Henna Paakki, Heidi Vepsäläinen, Antti Salovaara, Bushra Zafar

{"title":"Detecting covert disruptive behavior in online interaction by analyzing conversational features and norm violations","authors":"Henna Paakki, Heidi Vepsäläinen, Antti Salovaara, Bushra Zafar","doi":"10.1145/3635143","DOIUrl":"https://doi.org/10.1145/3635143","url":null,"abstract":"Disruptive behavior is a prevalent threat to constructive online engagement. Covert behaviors, like trolling, are especially challenging to detect automatically, because they utilize deceptive strategies to manipulate conversation. We illustrate a novel approach to their detection: analyzing conversational structures instead of focusing only on messages in isolation. Building on conversation analysis, we demonstrate that 1) conversational actions and their norms provide concepts for a deeper understanding of covert disruption, and that 2) machine learning, natural language processing and structural analysis of conversation can complement message-level features to create models that surpass earlier approaches to trolling detection. Our models, developed for detecting overt (aggression) as well as covert (trolling) behaviors using prior studies’ message-level features and new conversational action features, achieved high accuracies (0.90 and 0.92, respectively). The findings offer a theoretically grounded approach to computationally analyzing social media interaction, and novel methods for effectively detecting covert disruptive conversations online.","PeriodicalId":50917,"journal":{"name":"ACM Transactions on Computer-Human Interaction","volume":"55 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138529277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The realities of evaluating educational technology in school settings 在学校环境中评估教育技术的现实

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-12-01 DOI: 10.1145/3635146

Megan Venn-Wycherley, Ahmed Kharrufa, Susan Lechelt, Rebecca Nicholson, Kate Howland, Abrar Almjally, Anthony Trory, Vidya Sarangapani

引用次数: 0

Cognition in Social Engineering Empirical Research: a Systematic Literature Review 社会工程中的认知实证研究:系统文献综述

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-11-30 DOI: 10.1145/3635149

Pavlo Burda, Luca Allodi, Nicola Zannone

{"title":"Cognition in Social Engineering Empirical Research: a Systematic Literature Review","authors":"Pavlo Burda, Luca Allodi, Nicola Zannone","doi":"10.1145/3635149","DOIUrl":"https://doi.org/10.1145/3635149","url":null,"abstract":"The interdisciplinarity of the Social Engineering (SE) domain creates crucial challenges for the development and advancement of empirical SE research, making it particularly difficult to identify the space of open research questions that can be addressed empirically. This space encompasses questions on attack conditions, employed experimental methods, and interactions with underlying cognitive aspects. As a consequence, much potential in the breadth of existing empirical SE research and in its mapping to the actual cognitive processes it aims to measure is left untapped. In this work, we carry out a systematic review of 169 articles investigating overall 735 hypotheses in the field of empirical SE research, focusing on experimental characteristics and core cognitive features from both attacker and target perspectives. Our study reveals that experiments only partially reproduce real attacks and that the exploitable SE attack surface appears much larger than the coverage provided by the current body of research. Factors such as targets’ context and cognitive processes are often ignored or not explicitly considered in experimental designs. Similarly, the effects of different pretexts and varied targetization levels are overall marginally investigated. Our findings on current SE research dynamics provide insights into methodological shortcomings and help identify supplementary techniques that can open promising future research directions.","PeriodicalId":50917,"journal":{"name":"ACM Transactions on Computer-Human Interaction","volume":"54 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138529300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0