ACM Transactions on Computer-Human Interaction最新文献_第4页

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":null,"pages":null},"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":null,"pages":null},"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":null,"pages":null},"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

RadarHand: a Wrist-Worn Radar for On-Skin Touch-based Proprioceptive Gestures RadarHand:一种腕式雷达，用于基于皮肤触摸的本体感觉手势

2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-10-27 DOI: 10.1145/3617365

Ryo Hajika, Tamil Selvan Gunasekaran, Chloe Dolma Si Ying Haigh, Yun Suen Pai, Eiji Hayashi, Jaime Lien, Danielle Lottridge, Mark Billinghurst

{"title":"RadarHand: a Wrist-Worn Radar for On-Skin Touch-based Proprioceptive Gestures","authors":"Ryo Hajika, Tamil Selvan Gunasekaran, Chloe Dolma Si Ying Haigh, Yun Suen Pai, Eiji Hayashi, Jaime Lien, Danielle Lottridge, Mark Billinghurst","doi":"10.1145/3617365","DOIUrl":"https://doi.org/10.1145/3617365","url":null,"abstract":"We introduce RadarHand, a wrist-worn wearable with millimetre wave radar that detects on-skin touch-based proprioceptive hand gestures. Radars are robust, private, small, penetrate materials, and require low computation costs. We first evaluated the proprioceptive and tactile perception nature of the back of the hand and found that tapping on the thumb is the least proprioceptive error of all the finger joints, followed by the index finger, middle finger, ring finger, and pinky finger in the eyes-free and high cognitive load situation. Next, we trained deep-learning models for gesture classification. We introduce two types of gestures based on the locations of the back of the hand: generic gestures and discrete gestures. Discrete gestures are gestures that start at specific locations and end at specific locations at the back of the hand, in contrast to generic gestures, which can start anywhere and end anywhere on the back of the hand. Out of 27 gesture group possibilities, we achieved 92% accuracy for a set of seven gestures and 93% accuracy for the set of eight discrete gestures. Finally, we evaluated RadarHand’s performance in real-time under two interaction modes: Active interaction and Reactive interaction. Active interaction is where the user initiates input to achieve the desired output, and reactive interaction is where the device initiates interaction and requires the user to react. We obtained an accuracy of 87% and 74% for active generic and discrete gestures, respectively, as well as 91% and 81.7% for reactive generic and discrete gestures, respectively. We discuss the implications of RadarHand for gesture recognition and directions for future works.","PeriodicalId":50917,"journal":{"name":"ACM Transactions on Computer-Human Interaction","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136234252","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

Spreadsheets on Interactive Surfaces: Breaking through the Grid with the Pen 交互式表面上的电子表格:用笔突破网格

2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-10-25 DOI: 10.1145/3630097

Vincent Cavez, Caroline Appert, Emmanuel Pietriga

引用次数: 0

Exploring the Lived Experience of Behavior Change Technologies: Towards an Existential Model of Behavior Change for HCI 探索行为改变技术的生活体验:迈向HCI行为改变的存在模型

IF 3.7 2区计算机科学

ACM Transactions on Computer-Human Interaction Pub Date : 2023-09-25 DOI: 10.1145/3603497

A. Rapp, A. Boldi

引用次数: 2