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Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems最新文献

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Sparkle: Hover Feedback with Touchable Electric Arcs 闪光:悬停反馈与触摸电弧
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems Pub Date : 2017-05-02 DOI: 10.1145/3025453.3025782
Daniel Spelmezan, D. Sahoo, S. Subramanian
{"title":"Sparkle: Hover Feedback with Touchable Electric Arcs","authors":"Daniel Spelmezan, D. Sahoo, S. Subramanian","doi":"10.1145/3025453.3025782","DOIUrl":"https://doi.org/10.1145/3025453.3025782","url":null,"abstract":"Many finger sensing input devices now support proximity input, enabling users to perform in-air gestures. While near-surface interactions increase the input vocabulary, they lack tactile feedback, making it hard for users to perform gestures or to know when the interaction takes place. Sparkle stimulates the fingertip with touchable electric arcs above a hover sensing device to give users in-air tactile or thermal feedback, sharper and more feelable than acoustic mid-air haptic devices. We present the design of a high voltage resonant transformer with a low-loss soft ferrite core and self-tuning driver circuit, with which we create electric arcs 6 mm in length, and combine this technology with infrared proximity sensing in two proof-of-concept devices with form factor and functionality similar to a button and a touchpad. We provide design guidelines for Sparkle devices and examples of stimuli in application scenarios, and report the results of a user study on the perceived sensations. Sparkle is the first step towards providing a new type of hover feedback, and it does not require users to wear tactile stimulators.","PeriodicalId":299396,"journal":{"name":"Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115533104","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: 24
The Heat is On: A Temperature Display for Conveying Affective Feedback 热是在:一个温度显示传达情感反馈
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems Pub Date : 2017-05-02 DOI: 10.1145/3025453.3025844
J. Tewell, Jon Bird, G. Buchanan
{"title":"The Heat is On: A Temperature Display for Conveying Affective Feedback","authors":"J. Tewell, Jon Bird, G. Buchanan","doi":"10.1145/3025453.3025844","DOIUrl":"https://doi.org/10.1145/3025453.3025844","url":null,"abstract":"Previous research has investigated whether temperature can augment a range of media including music, images and video. We describe the first experiment to investigate whether temperature can augment emotion conveyed by text messages. A challenge in prior work has been ensuring users can discern different thermal signals. We present an improved technique for thermal feedback that uses an array of three thermal stimulators. We demonstrate that the Thermal Array Display (TAD) increases users' ability to identify temperatures within a narrower range, compared to using a single thermal stimulator. While text messages dominate valence in the absence of context for temperature, the TAD consistently conveys arousal, and can enhance arousal of text messages, especially those that are emotionally neutral. We discuss potential applications of augmenting text with temperature.","PeriodicalId":299396,"journal":{"name":"Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116378395","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: 39
Suggesting API Usage to Novice Programmers with the Example Guru 通过示例大师向新手程序员建议API用法
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems Pub Date : 2017-05-02 DOI: 10.1145/3025453.3025827
Michelle Ichinco, W. Hnin, Caitlin L. Kelleher
{"title":"Suggesting API Usage to Novice Programmers with the Example Guru","authors":"Michelle Ichinco, W. Hnin, Caitlin L. Kelleher","doi":"10.1145/3025453.3025827","DOIUrl":"https://doi.org/10.1145/3025453.3025827","url":null,"abstract":"Programmers, especially novices, often have difficulty learning new APIs (Application Programming Interfaces). Existing research has not fully addressed novice programmers' unawareness of all available API methods. To help novices discover new and appropriate uses for API methods, we designed a system called the Example Guru. The Example Guru suggests context-relevant API methods based on each programmer's code. The suggestions provide contrasting examples to demonstrate how to use the API methods. To evaluate the effectiveness of the Example Guru, we ran a study comparing novice programmers' use of the Example Guru and documentation-inspired API information. We found that twice as many participants accessed the Example Guru suggestions compared to documentation and that participants used more than twice as many new API methods after accessing suggestions than documentation.","PeriodicalId":299396,"journal":{"name":"Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems","volume":"337 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116452130","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: 22
Supporting Making Fixations and the Effect on Gaze Gesture Performance 辅助注视及其对注视手势表现的影响
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems Pub Date : 2017-05-02 DOI: 10.1145/3025453.3025920
H. Istance, Aulikki Hyrskykari
{"title":"Supporting Making Fixations and the Effect on Gaze Gesture Performance","authors":"H. Istance, Aulikki Hyrskykari","doi":"10.1145/3025453.3025920","DOIUrl":"https://doi.org/10.1145/3025453.3025920","url":null,"abstract":"Gaze gestures are deliberate patterns of eye movements that can be used to invoke commands. These are less reliant on accurate measurement and calibration than other gaze-based interaction techniques. These may be used with wearable displays fitted with eye tracking capability, or as part of an assistive technology. The visual stimuli in the information on the display that can act as fixation targets may or may not be sparse and will vary over time. The paper describes an experiment to investigate how the amount of information provided on a display to assist making fixations affects gaze gesture performance. The impact of providing visualization guides and small fixation targets on the time to complete gestures and error rates is presented. The number and durations of fixations made during gesture completion is used to explain differences in performance as a result of practice and direction of eye movement.","PeriodicalId":299396,"journal":{"name":"Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116457292","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
FaceShare: Mirroring with Pseudo-Smile Enriches Video Chat Communications FaceShare:用假笑镜像丰富视频聊天交流
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems Pub Date : 2017-05-02 DOI: 10.1145/3025453.3025574
Keita Suzuki, Masanori Yokoyama, S. Yoshida, Takayoshi Mochizuki, Tomohiro Yamada, Takuji Narumi, T. Tanikawa, M. Hirose
{"title":"FaceShare: Mirroring with Pseudo-Smile Enriches Video Chat Communications","authors":"Keita Suzuki, Masanori Yokoyama, S. Yoshida, Takayoshi Mochizuki, Tomohiro Yamada, Takuji Narumi, T. Tanikawa, M. Hirose","doi":"10.1145/3025453.3025574","DOIUrl":"https://doi.org/10.1145/3025453.3025574","url":null,"abstract":"\"Mirroring\" refers to the unconscious mimicry of another person's behaviors, such as their facial expressions. Mirroring has many positive effects, such as enhancing closeness and improving the flow of a conversation, which enriches the quality of communication. Our study set out to devise a means of evoking these positive effects in a video chat without any conscious effort of participants. We constructed a videophone system, called FaceShare, which can deform the user's face into a smile in response to their partner's smiling. That is, our system generates mirroring by producing a pseudo-smile through image processing. We conducted an experiment in which pairs of participants had brief conversations via FaceShare. The results implied that mirroring using the pseudo-smile lets the mimicker, whose face is deformed according to the expressions of their partner, feel a closeness, and improves the flow of the conversation for both the mimicker and the mimickee, who sees the mimicker's deformed face.","PeriodicalId":299396,"journal":{"name":"Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114592644","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: 20
Someone to Read with: Design of and Experiences with an In-Home Learning Companion Robot for Reading 陪伴阅读的人:家庭阅读学习伴侣机器人的设计与体验
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems Pub Date : 2017-05-02 DOI: 10.1145/3025453.3025499
Joseph E. Michaelis, Bilge Mutlu
{"title":"Someone to Read with: Design of and Experiences with an In-Home Learning Companion Robot for Reading","authors":"Joseph E. Michaelis, Bilge Mutlu","doi":"10.1145/3025453.3025499","DOIUrl":"https://doi.org/10.1145/3025453.3025499","url":null,"abstract":"The development of literacy and reading proficiency is a building block of lifelong learning that must be supported both in the classroom and at home. While the promise of interactive learning technologies has widely been demonstrated, little is known about how an interactive robot might play a role in this development. We used eight design features based on recommendations from interest-development and human-robot-interaction literatures to design an in-home learning companion robot for children aged 11--12. The robot was used as a technology probe to explore families' (N=8) habits and views about reading, how a reading technology might be used, and how children perceived reading with the robot. Our results indicate reading with the learning companion to be a way to socially engage with reading, which may promote the development of reading interest and ability. We discuss design and research implications based on our findings.","PeriodicalId":299396,"journal":{"name":"Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122083812","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: 31
StretchEBand: Enabling Fabric-based Interactions through Rapid Fabrication of Textile Stretch Sensors StretchEBand:通过快速制造纺织品拉伸传感器实现基于织物的相互作用
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems Pub Date : 2017-05-02 DOI: 10.1145/3025453.3025938
Anita Vogl, Patrick Parzer, Teo Babic, Joanne Leong, A. Olwal, M. Haller
{"title":"StretchEBand: Enabling Fabric-based Interactions through Rapid Fabrication of Textile Stretch Sensors","authors":"Anita Vogl, Patrick Parzer, Teo Babic, Joanne Leong, A. Olwal, M. Haller","doi":"10.1145/3025453.3025938","DOIUrl":"https://doi.org/10.1145/3025453.3025938","url":null,"abstract":"The increased interest in interactive soft materials, such as smart clothing and responsive furniture, means that there is a need for flexible and deformable electronics. In this paper, we focus on stitch-based elastic sensors, which have the benefit of being manufacturable with textile craft tools that have been used in homes for centuries. We contribute to the understanding of stitch-based stretch sensors through four experiments and one user study that investigate conductive yarns from textile and technical perspectives, and analyze the impact of different stitch types and parameters. The insights informed our design of new stretch-based interaction techniques that emphasize eyes-free or causal interactions. We demonstrate with StretchEBand how soft, continuous sensors can be rapidly fabricated with different parameters and capabilities to support interaction with a wide range of performance requirements across wearables, mobile devices, clothing, furniture, and toys.","PeriodicalId":299396,"journal":{"name":"Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129585194","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: 51
"Could You Define That in Bot Terms"?: Requesting, Creating and Using Bots on Reddit “你能用Bot术语来定义吗?”:在Reddit上请求、创建和使用机器人
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems Pub Date : 2017-05-02 DOI: 10.1145/3025453.3025830
Kiel S. Long, John Vines, S. Sutton, Phillip Brooker, Tom Feltwell, B. Kirman, J. Barnett, S. Lawson
{"title":"\"Could You Define That in Bot Terms\"?: Requesting, Creating and Using Bots on Reddit","authors":"Kiel S. Long, John Vines, S. Sutton, Phillip Brooker, Tom Feltwell, B. Kirman, J. Barnett, S. Lawson","doi":"10.1145/3025453.3025830","DOIUrl":"https://doi.org/10.1145/3025453.3025830","url":null,"abstract":"Bots are estimated to account for well over half of all web traffic, yet they remain an understudied topic in HCI. In this paper we present the findings of an analysis of 2284 submissions across three discussion groups dedicated to the request, creation and discussion of bots on Reddit. We set out to examine the qualities and functionalities of bots and the practical and social challenges surrounding their creation and use. Our findings highlight the prevalence of misunderstandings around the capabilities of bots, misalignments in discourse between novices who request and more expert members who create them, and the prevalence of requests that are deemed to be inappropriate for the Reddit community. In discussing our findings, we suggest future directions for the design and development of tools that support more carefully guided and reflective approaches to bot development for novices, and tools to support exploring the consequences of contextually-inappropriate bot ideas.","PeriodicalId":299396,"journal":{"name":"Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129686439","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: 53
"They're Just Tixel Pits, Man": Disputing the 'Reality' of Virtual Reality Pornography through the Story Completion Method “他们只是像素坑，人”:通过故事完成方法争论虚拟现实色情的“真实性”
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems Pub Date : 2017-05-02 DOI: 10.1145/3025453.3025762
M. Wood, Gavin Wood, Madeline Balaam
{"title":"\"They're Just Tixel Pits, Man\": Disputing the 'Reality' of Virtual Reality Pornography through the Story Completion Method","authors":"M. Wood, Gavin Wood, Madeline Balaam","doi":"10.1145/3025453.3025762","DOIUrl":"https://doi.org/10.1145/3025453.3025762","url":null,"abstract":"Pornography is a substantial part of humans' everyday interaction with computers, yet to date the topic has been underconsidered by HCI. Here, we examine some of the common cultural ideals non-experts constructed of a \"new\" pornographic experience - Virtual Reality (VR) Porn - through use of the \"Story Completion Method\". Forty five participants completed a story stem about a male character who was about to have his \"very first virtual reality porn experience\". Through our analysis, we demonstrate a narrative of a \"perfect\", idealised sexual experience, as well as one which emphasised the imagined \"precarious\" and dangerous consequences around this technology use. We indicate how the stories reproduced ideals around heteronormativity and hegemonic masculinity, suggesting an agenda of \"Designing for Eroticism\" as a tactic which could avoid such problematic discourses. We also suggest the opportunities and challenges presented through use of the \"Story Completion Method\".","PeriodicalId":299396,"journal":{"name":"Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124024473","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: 50
Navigating Relationships and Boundaries: Concerns around ICT-uptake for Elderly People 导航关系和边界:对老年人信息通信技术吸收的关注
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems Pub Date : 2017-05-02 DOI: 10.1145/3025453.3025859
Dominik Hornung, Claudia Müller, Irina Shklovski, Timo Jakobi, V. Wulf
{"title":"Navigating Relationships and Boundaries: Concerns around ICT-uptake for Elderly People","authors":"Dominik Hornung, Claudia Müller, Irina Shklovski, Timo Jakobi, V. Wulf","doi":"10.1145/3025453.3025859","DOIUrl":"https://doi.org/10.1145/3025453.3025859","url":null,"abstract":"Despite a proliferation of research in the use of ICTs to support active and healthy ageing, few have considered the privacy and security concerns particular to the elderly. We investigated the appropriation of tablet devices and a neighborhood portal as well as emerging privacy and security issues through ethnographic and action research in a long-term participatory design (PD) project with elderly participants. We discuss two major themes: a) the tensions related to perceived digital threats and the social pressures of online disclosure to the social environment; and b) the relation of these issues to the ICT appropriation process and the referring challenges we encountered. We argue that there is a need to understand the interleaving of physical and virtual habitats, the various ways resulting in discomfort and the senior citizens' actions -- which at first glance appear contradictory. We consider the implications of the issues observed for examining privacy and security concerns more broadly as well as discussing implications for the design of the portal and the shaping of social measures for appropriation support.","PeriodicalId":299396,"journal":{"name":"Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123683891","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: 51
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