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

Session details: Head-worn displays 会议细节:头戴式显示器

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems Pub Date : 2014-04-26 DOI: 10.1145/3251005

B. Bailey

引用次数: 0

Session details: Gesture-based interaction 会话细节:基于手势的交互

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems Pub Date : 2014-04-26 DOI: 10.1145/3250990

Jörg Müller

引用次数: 0

Session details: Interactive surfaces and pervasive displays 会议细节:交互式表面和普遍显示

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems Pub Date : 2014-04-26 DOI: 10.1145/3250991

A. Quigley

引用次数: 0

Finder highlights: field evaluation and design of an augmented file browser Finder亮点:现场评估和增强文件浏览器的设计

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems Pub Date : 2014-04-26 DOI: 10.1145/2556288.2557014

Stephen Fitchett, A. Cockburn, C. Gutwin

{"title":"Finder highlights: field evaluation and design of an augmented file browser","authors":"Stephen Fitchett, A. Cockburn, C. Gutwin","doi":"10.1145/2556288.2557014","DOIUrl":"https://doi.org/10.1145/2556288.2557014","url":null,"abstract":"Navigating to files through a hierarchy is often a slow, laborious, and repetitive task. Recent lab studies showed that file browser interface augmentations, such as Icon Highlights and Search Directed Navigation, have the potential to reduce file retrieval times. However, for this potential to be realised in actual systems, further study is necessary to address two important issues. First, there are important design and implementation challenges in advancing the research prototypes previously evaluated into complete interactive systems that can be used for real work. Second, it is unknown how real users would employ these systems while engaged in actual work; would the potential performance improvements suggested by the earlier lab studies be realised? We therefore describe the design, implementation, and longitudinal field study evaluation of Finder Highlights, a file browser plugin for the OS X 'Finder' that adds support for Icon Highlights and Search Directed Navigation. Study results confirm that the augmentations are effective in reducing real-world file retrieval times, with retrieval times 13% faster when using Finder Highlights compared to the standard tool (10.6 s versus 12.2 s), while also emphasising important differences between lab and field studies. In summary, the paper strongly suggests that large-scale deployment of interface augmentations to file browsers, particularly Icon Highlights, will have a marked effect in improving users' real-world file retrieval.","PeriodicalId":20599,"journal":{"name":"Proceedings of the SIGCHI Conference on Human Factors in Computing Systems","volume":"64 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2014-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74797367","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: 17

Staccato social support in mobile health applications 移动医疗应用中的断奏式社会支持

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems Pub Date : 2014-04-26 DOI: 10.1145/2556288.2557297

Phil Adams, E. Baumer, Geri Gay

引用次数: 28

Addressing the subtleties in dementia care: pre-study & evaluation of a GPS monitoring system 解决痴呆护理的微妙之处:GPS监测系统的预研究和评估

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems Pub Date : 2014-04-26 DOI: 10.1145/2556288.2557307

Lin Wan, Claudia Müller, V. Wulf, D. Randall

{"title":"Addressing the subtleties in dementia care: pre-study & evaluation of a GPS monitoring system","authors":"Lin Wan, Claudia Müller, V. Wulf, D. Randall","doi":"10.1145/2556288.2557307","DOIUrl":"https://doi.org/10.1145/2556288.2557307","url":null,"abstract":"In this work we present a user-centered development process for a GPS-based monitoring system to be used in dementia care. Our research covers a full design process including a qualitative-empirical pre-study, the prototyping process and the investigation of long-term appropriation processes of the stable prototypes in three different practice environments. Specifically, we deal with the problem of 'wandering' by persons suffering from late-phase dementia. Although GPS tracking is not a novel technological objective, the usage of those systems in dementia care remains very low. The paper therefore takes a socio-technical stance on development and appropriation of GPS technology in dementia care and assesses the practical and ideological issues surrounding care to understand why. We additionally provide design research in two different settings, familial and institutional care, and report on the design of a GPS-based tracking system reflecting these considerations. What comes to the fore is the need for ICT to reflect complex organizational, ideological and practical issues that form part of a moral universe where sensitivity is crucial.","PeriodicalId":20599,"journal":{"name":"Proceedings of the SIGCHI Conference on Human Factors in Computing Systems","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2014-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77703288","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: 49

Expressive touch: studying tapping force on tabletops 表现力触摸:学习敲击桌面的力度

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems Pub Date : 2014-04-26 DOI: 10.1145/2556288.2557019

E. Pedersen, K. Hornbæk

{"title":"Expressive touch: studying tapping force on tabletops","authors":"E. Pedersen, K. Hornbæk","doi":"10.1145/2556288.2557019","DOIUrl":"https://doi.org/10.1145/2556288.2557019","url":null,"abstract":"This paper investigates users' ability to perform force-sensitive tapping and explores its potential as an input modality in touch-based systems. We study force-sensitive tapping using Expressive Touch, a tabletop interface that infers tapping force from the sound waves created by the users' finger upon impact. The first part of the paper describes the implementation details of Expressive Touch and shows how existing tabletop interfaces can be augmented to reliably detect tapping force across the entire surface. The second part of the paper reports on the results of three studies of force-sensitive tapping. First, we use a classic psychophysic task to gain insights into participants' perception of tapping force (Study 1). Results show that although participants tap with different absolute tapping forces, they have a similar perception of relative tapping force. Second, we investigate participants' ability to control tapping force (Study 2) and find that users can produce two force levels with 99% accuracy. For six levels of force, accuracy drops to 58%. Third, we investigate the usability of force tapping by studying participants' reactions to seven force-sensitive touch applications (Study 3).","PeriodicalId":20599,"journal":{"name":"Proceedings of the SIGCHI Conference on Human Factors in Computing Systems","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2014-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80201411","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

Towards automatic experimentation of educational knowledge 走向教育知识的自动实验

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems Pub Date : 2014-04-26 DOI: 10.1145/2556288.2557392

Yun-En Liu, Travis Mandel, E. Brunskill, Zoran Popovic

引用次数: 20

Visual recognition in museum guide apps: do visitors want it? 博物馆导览应用中的视觉识别功能:游客需要吗?

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems Pub Date : 2014-04-26 DOI: 10.1145/2556288.2557270

Leonard Wein

引用次数: 30

Novice use of a predictive human performance modeling tool to produce UI recommendations 新手使用预测性人类性能建模工具来生成UI建议

Proceedings of the SIGCHI Conference on Human Factors in Computing Systems Pub Date : 2014-04-26 DOI: 10.1145/2556288.2556972

Kyung Wha Hong, R. Amant

引用次数: 2