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CHI '09 Extended Abstracts on Human Factors in Computing Systems最新文献

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Exploring social and temporal dimensions of emotion induction using an adaptive affective mirror 利用适应性情感镜像探索情感诱导的社会和时间维度
CHI '09 Extended Abstracts on Human Factors in Computing Systems Pub Date : 2009-04-04 DOI: 10.1145/1520340.1520562
S. Shahid, E. Krahmer, M. Swerts, Willem A. Melder, Mark Antonius Neerincx
{"title":"Exploring social and temporal dimensions of emotion induction using an adaptive affective mirror","authors":"S. Shahid, E. Krahmer, M. Swerts, Willem A. Melder, Mark Antonius Neerincx","doi":"10.1145/1520340.1520562","DOIUrl":"https://doi.org/10.1145/1520340.1520562","url":null,"abstract":"This paper investigates if and how a digital, interactive affective mirror induces positive emotions in participants. We study whether the induced affect is repeatable after a fixed interval (Study 1) and how the social presence affects the emotion induction (Study 2). Results show that participants systematically feel more positive after an affective mirror session; this effect is shown to be repeatable, and co-presence of a friend is shown to boost this effect.","PeriodicalId":402696,"journal":{"name":"CHI '09 Extended Abstracts on Human Factors in Computing Systems","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115281677","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: 10
Challenges in evaluating usability and user experience of reality-based interaction 评估基于现实的交互的可用性和用户体验的挑战
CHI '09 Extended Abstracts on Human Factors in Computing Systems Pub Date : 2009-04-04 DOI: 10.1145/1520340.1520747
Georgios Christou, E. Law, W. Green, K. Hornbæk
{"title":"Challenges in evaluating usability and user experience of reality-based interaction","authors":"Georgios Christou, E. Law, W. Green, K. Hornbæk","doi":"10.1145/1520340.1520747","DOIUrl":"https://doi.org/10.1145/1520340.1520747","url":null,"abstract":"This workshop aims to further the understanding of the challenges relating to the evaluation methods of usability and user experience that are specific to Reality-Based Interaction (RBI), and to identify effective practical responses to these challenges. The emergence of Post-WIMP interfaces has led to new ways of interacting with technologies. However, there are still no integrated ways of evaluating the usability and user experience of these interfaces. Developers and designers are left to discover their own metrics and evaluation methods. This approach presents problems, in that the metrics used in each case may provide results that are neither valid nor meaningful. For this reason, the time is ripe to integrate the methods that have been developed for evaluating interfaces that belong to the RBI umbrella. The measures and techniques will then be turned into a framework that enables designers of RBI interfaces to select appropriately existing methods and tools to evaluate systematically the usability and user experience of their prototypes and products. Reusing and adapting validated evaluation approaches can not only avoid reinventing the wheel and wasting time but also further improve and consolidate these approaches. Such a framework will also provide a basis for comparison between designs of RBI interfaces in different application contexts.","PeriodicalId":402696,"journal":{"name":"CHI '09 Extended Abstracts on Human Factors in Computing Systems","volume":"55 Suppl 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115338453","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: 8
Adaptive pointing: implicit gain adaptation for absolute pointing devices 自适应指向:绝对指向设备的隐式增益适应
CHI '09 Extended Abstracts on Human Factors in Computing Systems Pub Date : 2009-04-04 DOI: 10.1145/1520340.1520635
Werner A. König, J. Gerken, Stefan Dierdorf, Harald Reiterer
{"title":"Adaptive pointing: implicit gain adaptation for absolute pointing devices","authors":"Werner A. König, J. Gerken, Stefan Dierdorf, Harald Reiterer","doi":"10.1145/1520340.1520635","DOIUrl":"https://doi.org/10.1145/1520340.1520635","url":null,"abstract":"We present Adaptive Pointing, a novel approach to addressing the common problem of accuracy when using absolute pointing devices for distant interaction. The intention behind this approach is to improve pointing performance for absolute input devices by implicitly adapting the Control-Display gain to the current user's needs without violating users' mental model of absolute-device operation. First evaluation results show that Adaptive Pointing leads to a significant improvement compared with absolute pointing in terms of movement time (19%), error rate (63%), and user satisfaction.","PeriodicalId":402696,"journal":{"name":"CHI '09 Extended Abstracts on Human Factors in Computing Systems","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115420894","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: 29
Understanding teamwork in high-risk domains through analysis of errors 通过错误分析了解高风险领域的团队合作
CHI '09 Extended Abstracts on Human Factors in Computing Systems Pub Date : 2009-04-04 DOI: 10.1145/1520340.1520715
Aleksandra Sarcevic
{"title":"Understanding teamwork in high-risk domains through analysis of errors","authors":"Aleksandra Sarcevic","doi":"10.1145/1520340.1520715","DOIUrl":"https://doi.org/10.1145/1520340.1520715","url":null,"abstract":"Trauma care is an example of dynamic, complex, and safety-critical teamwork. The staff in trauma centers works under time pressure and lacks effective information technologies to support teamwork and reduce errors. This work presents a qualitative study that looked at the teamwork errors and their causes to better understand the challenges in providing computerized support for this user group.","PeriodicalId":402696,"journal":{"name":"CHI '09 Extended Abstracts on Human Factors in Computing Systems","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115684368","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: 1
Comparing emotions using acoustics and human perceptual dimensions 用声学和人类感知维度比较情感
CHI '09 Extended Abstracts on Human Factors in Computing Systems Pub Date : 2009-04-04 DOI: 10.1145/1520340.1520483
Keshi Dai, H. Fell, J. MacAuslan
{"title":"Comparing emotions using acoustics and human perceptual dimensions","authors":"Keshi Dai, H. Fell, J. MacAuslan","doi":"10.1145/1520340.1520483","DOIUrl":"https://doi.org/10.1145/1520340.1520483","url":null,"abstract":"Understanding the difference between emotions based on acoustic features is important for computer recognition and classification of emotions. We conducted a study of human perception of six emotions based on three perceptual dimensions and compared the human classification with machine classification based on many acoustic parameters. Results show that the six emotions cluster differently according to acoustic features and to perceptual dimensions. Acoustic features fail to characterize the perceptual dimension of valence. More research is needed to find acoustic features that have a close relation to human perception.","PeriodicalId":402696,"journal":{"name":"CHI '09 Extended Abstracts on Human Factors in Computing Systems","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116795872","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: 13
The shared worlds of industrial design TU/e and philips research 工业设计TU/e和飞利浦研究的共同世界
CHI '09 Extended Abstracts on Human Factors in Computing Systems Pub Date : 2009-04-04 DOI: 10.1145/1520340.1520371
Caroline Hummels, E. Aarts, K. Overbeeke
{"title":"The shared worlds of industrial design TU/e and philips research","authors":"Caroline Hummels, E. Aarts, K. Overbeeke","doi":"10.1145/1520340.1520371","DOIUrl":"https://doi.org/10.1145/1520340.1520371","url":null,"abstract":"In this exhibition booth at the Design Vignettes venue we show through projects, demos and information the joined worlds of the department of Industrial Design at the Eindhoven University of Technology and Philips Research, Eindhoven. We show through the results of different joined and related projects, how we envision that design can transform society through intelligent systems, products and related services, and how we can and are educating a new type of designer who is working in the realm of ambient intelligence and who is able to join the worlds of design, engineering and science.","PeriodicalId":402696,"journal":{"name":"CHI '09 Extended Abstracts on Human Factors in Computing Systems","volume":"30 17","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120855871","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: 0
Breaking down brick walls: design, construction, and prototype fabrication knowledge in architecture 打破砖墙:建筑中的设计、建造和原型制造知识
CHI '09 Extended Abstracts on Human Factors in Computing Systems Pub Date : 2009-04-04 DOI: 10.1145/1520340.1520650
Rachelle Villalon, H. Lieberman, L. Sass
{"title":"Breaking down brick walls: design, construction, and prototype fabrication knowledge in architecture","authors":"Rachelle Villalon, H. Lieberman, L. Sass","doi":"10.1145/1520340.1520650","DOIUrl":"https://doi.org/10.1145/1520340.1520650","url":null,"abstract":"Architectural designs are not just collections of 3D objects. Architects have both high-level aesthetic design intent, and intent for the functionality of the building; these must eventually translate into real-world construction materials and processes. Physical prototypes are still essential for the architect and their clients to get a feel for whether designs \"work\". An exciting recent development in architecture is the use of industrial robots to automatically construct 3D prototype architectural models. But programming the robots requires tedious procedures of low-level commands, far removed from the designer's intent. Adeon is a system that integrates high-level architectural design knowledge, including aesthetic and stylistic intent, with knowledge about materials and construction processes, and robot programming code for constructing prototype 3D physical models. It centers around collecting and associating \"common sense\" knowledge, expressed in English and converted to a knowledge representation about the various levels. It provides a graphic editor that allows architects to draw high-level aesthetic designs, perhaps referencing known styles or historical examples, and retrieving relevant construction, materials, and cost information. It automatically produces a robot program for constructing the prototype. We present examples detailing the design of various styles of brick walls. Adeon is an interesting example of how to provide an interface for creative work that spans both high-level and low-level concerns.","PeriodicalId":402696,"journal":{"name":"CHI '09 Extended Abstracts on Human Factors in Computing Systems","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127368615","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: 1
ActiveNotes: computer-assisted creation of patient progress notes 活动记录:计算机辅助创建患者进展记录
CHI '09 Extended Abstracts on Human Factors in Computing Systems Pub Date : 2009-04-04 DOI: 10.1145/1520340.1520480
Lauren Wilcox, Jie Lu, J. Lai, Steven K. Feiner, D. Jordan
{"title":"ActiveNotes: computer-assisted creation of patient progress notes","authors":"Lauren Wilcox, Jie Lu, J. Lai, Steven K. Feiner, D. Jordan","doi":"10.1145/1520340.1520480","DOIUrl":"https://doi.org/10.1145/1520340.1520480","url":null,"abstract":"We present activeNotes, a prototype application that supports the creation of Critical Care Notes by physicians in a hospital intensive care unit. activeNotes integrates automated, context-sensitive patient data retrieval and user control of automated data updates and alerts into the note-creation process. In a user study at New York Presbyterian Hospital, we gathered qualitative feedback on the prototype from 15 physicians. The physicians found activeNotes to be valuable and said they would use it to create both formal notes for medical records and informal notes. One surprising finding is that while physicians have rejected template-based clinical documentation systems in the past, they expressed a desire to use activeNotes to create personalized, physician-specific note templates to be reused with a given patient, or for a given condition.","PeriodicalId":402696,"journal":{"name":"CHI '09 Extended Abstracts on Human Factors in Computing Systems","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124850227","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: 7
Cost-effective wearable sensor to detect EMF 具有成本效益的可穿戴传感器检测EMF
CHI '09 Extended Abstracts on Human Factors in Computing Systems Pub Date : 2009-04-04 DOI: 10.1145/1520340.1520658
C. Boulanger, H. Ishii, J. Paradiso
{"title":"Cost-effective wearable sensor to detect EMF","authors":"C. Boulanger, H. Ishii, J. Paradiso","doi":"10.1145/1520340.1520658","DOIUrl":"https://doi.org/10.1145/1520340.1520658","url":null,"abstract":"In this paper we present the design of a cost-effective wearable sensor to detect and indicate the strength and other characteristics of the electric field emanating from a laptop display. Our Electromagnetic Field Detector Bracelet can provide an immediate awareness of electric fields radiated from an object used frequently. Our technology thus supports awareness of ambient background emanation beyond human perception. We discuss how detection of such radiation might help to \"fingerprint\" devices and aid in applications that require determination of indoor location.","PeriodicalId":402696,"journal":{"name":"CHI '09 Extended Abstracts on Human Factors in Computing Systems","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125091633","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
LocalBuy: a system for serving communities with local food LocalBuy:一个为社区提供当地食物的系统
CHI '09 Extended Abstracts on Human Factors in Computing Systems Pub Date : 2009-04-04 DOI: 10.1145/1520340.1520409
Li Li, Nan Chen, Wentao Wang, J. Baty
{"title":"LocalBuy: a system for serving communities with local food","authors":"Li Li, Nan Chen, Wentao Wang, J. Baty","doi":"10.1145/1520340.1520409","DOIUrl":"https://doi.org/10.1145/1520340.1520409","url":null,"abstract":"We seek to make local and sustainably produced food available and easy to buy by linking consumers with local producers of meat, vegetables, fruit, and much more. Our dynamic website will enable buyers to purchase fresh and healthy food directly from the manufacturers of these products, contributing to local economy. We are advantageously positioned to help farmers avoid the middlemen, the wholesalers, the big box stores and allow them to meaningfully connect with their consumers.","PeriodicalId":402696,"journal":{"name":"CHI '09 Extended Abstracts on Human Factors in Computing Systems","volume":"183 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125159101","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
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