We describe a new circular touch gesture for scrolling called ChiralMotionTM and report on work to measure its performance. In a study using a document scrolling task, ChiralMotion outperformed linear Virtual Scrolling on a notebook computer TouchPad. Participants also indicated a preference for ChiralMotion in a follow-up questionnaire. We discuss the results and our plans for follow-up studies incorporating other devices.
{"title":"Evaluating touch gestures for scrolling on notebook computers","authors":"K. Arthur, N. Matic, Paul J. Ausbeck","doi":"10.1145/1358628.1358788","DOIUrl":"https://doi.org/10.1145/1358628.1358788","url":null,"abstract":"We describe a new circular touch gesture for scrolling called ChiralMotionTM and report on work to measure its performance. In a study using a document scrolling task, ChiralMotion outperformed linear Virtual Scrolling on a notebook computer TouchPad. Participants also indicated a preference for ChiralMotion in a follow-up questionnaire. We discuss the results and our plans for follow-up studies incorporating other devices.","PeriodicalId":310204,"journal":{"name":"CHI '08 Extended Abstracts on Human Factors in Computing Systems","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130208924","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}
MCEs (Mobile Collaborative Environments) are systems designed to allow users to collaborate any time and anywhere using wireless networks and mobile devices. In this paper we report on our findings from the development and testing of a fully functional MCE photo-conferencing service that enables seamless synchronous collaboration between remote mobile users over existing 3G cellular networks. Key to the development of MCEs is an understanding of the effects of remote gestural interactions between mobile participants. We report on the results of an initial evaluation of our photo-conferencing service, examining the effects of two remote gestural interactions, 'Pointing' and 'Scaling', assessing their impact on performance measurements. Our findings begin to inform the design of future mobile collaborative environments.
{"title":"Preliminary evaluation of a remote mobile collaborative environment","authors":"Kharsim Yousef","doi":"10.1145/1358628.1358842","DOIUrl":"https://doi.org/10.1145/1358628.1358842","url":null,"abstract":"MCEs (Mobile Collaborative Environments) are systems designed to allow users to collaborate any time and anywhere using wireless networks and mobile devices. In this paper we report on our findings from the development and testing of a fully functional MCE photo-conferencing service that enables seamless synchronous collaboration between remote mobile users over existing 3G cellular networks. Key to the development of MCEs is an understanding of the effects of remote gestural interactions between mobile participants. We report on the results of an initial evaluation of our photo-conferencing service, examining the effects of two remote gestural interactions, 'Pointing' and 'Scaling', assessing their impact on performance measurements. Our findings begin to inform the design of future mobile collaborative environments.","PeriodicalId":310204,"journal":{"name":"CHI '08 Extended Abstracts on Human Factors in Computing Systems","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127961222","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}
In this paper, I build on perspectives in Human-Computer Interaction (HCI) and design literature to develop a theoretical lens to conduct personal inventories of human-product relationships within the home. I describe an ongoing empirical study examining participants' attitudes toward and relationships with interactive technology, and frame this research within the nascent and growing literature in HCI on environmental sustainability. I will present early findings from this study and discuss how these implications can inform potential future design practice within the HCI community.
{"title":"Personal inventories: toward durable human-product relationships","authors":"William Odom","doi":"10.1145/1358628.1358929","DOIUrl":"https://doi.org/10.1145/1358628.1358929","url":null,"abstract":"In this paper, I build on perspectives in Human-Computer Interaction (HCI) and design literature to develop a theoretical lens to conduct personal inventories of human-product relationships within the home. I describe an ongoing empirical study examining participants' attitudes toward and relationships with interactive technology, and frame this research within the nascent and growing literature in HCI on environmental sustainability. I will present early findings from this study and discuss how these implications can inform potential future design practice within the HCI community.","PeriodicalId":310204,"journal":{"name":"CHI '08 Extended Abstracts on Human Factors in Computing Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129216347","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}
Due to the high penetration rate of mobile phones today, they have the potential to provide accessible and easy-to-use applications that help people manage their health and be physically more active. This paper describes the aim and progress of the author's PhD studies on the user interaction, usability and motivational issues related to mobile wellness applications.
{"title":"Wellness applications -- ui design to support long-term usage motivation","authors":"Aino Ahtinen","doi":"10.1145/1358628.1358741","DOIUrl":"https://doi.org/10.1145/1358628.1358741","url":null,"abstract":"Due to the high penetration rate of mobile phones today, they have the potential to provide accessible and easy-to-use applications that help people manage their health and be physically more active. This paper describes the aim and progress of the author's PhD studies on the user interaction, usability and motivational issues related to mobile wellness applications.","PeriodicalId":310204,"journal":{"name":"CHI '08 Extended Abstracts on Human Factors in Computing Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128796654","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}
Peter Wolkerstorfer, M. Tscheligi, R. Sefelin, H. Milchrahm, Z. Hussain, M. Lechner, Sara Shahzad
In this paper we describe adaptations to the classical Extreme Programming (XP) process. The approach described integrates HCI (human computer interaction) instruments. The implemented HCI instruments are: user studies, extreme personas (a variation of the personas approach), usability expert evaluations, usability tests, and automated usability evaluations. By combining XP and UCD (user centered development) processes we take advantages of both approaches.
{"title":"Probing an agile usability process","authors":"Peter Wolkerstorfer, M. Tscheligi, R. Sefelin, H. Milchrahm, Z. Hussain, M. Lechner, Sara Shahzad","doi":"10.1145/1358628.1358648","DOIUrl":"https://doi.org/10.1145/1358628.1358648","url":null,"abstract":"In this paper we describe adaptations to the classical Extreme Programming (XP) process. The approach described integrates HCI (human computer interaction) instruments. The implemented HCI instruments are: user studies, extreme personas (a variation of the personas approach), usability expert evaluations, usability tests, and automated usability evaluations. By combining XP and UCD (user centered development) processes we take advantages of both approaches.","PeriodicalId":310204,"journal":{"name":"CHI '08 Extended Abstracts on Human Factors in Computing Systems","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126426152","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}
L. Câmara, Tiago Guerreiro, D. Gonçalves, J. Jorge
While in recent years some effort has been put into helping users manage their personal information in their computers, little has been done to provide meaningful ways to organize and retrieve a user's personal physical objects. Nowadays, technologies such as RFID tags can help bridge the gap between the real and electronic worlds. We propose that a tool that keeps track of the users' objects and seamlessly inter-relates information about them with other relevant autobiographical and contextual data, about the users and their activities, can help manage and retrieve both physical and electronic items in meaningful ways. We describe a prototype tool, RealFind that allows this to take place in a synergistic and effective way. Objects can be searched for based on their properties, but also by relating them to a wide range of contextual information stored on their computers.
{"title":"Realfind: managing personal items in the physical world","authors":"L. Câmara, Tiago Guerreiro, D. Gonçalves, J. Jorge","doi":"10.1145/1358628.1358851","DOIUrl":"https://doi.org/10.1145/1358628.1358851","url":null,"abstract":"While in recent years some effort has been put into helping users manage their personal information in their computers, little has been done to provide meaningful ways to organize and retrieve a user's personal physical objects. Nowadays, technologies such as RFID tags can help bridge the gap between the real and electronic worlds. We propose that a tool that keeps track of the users' objects and seamlessly inter-relates information about them with other relevant autobiographical and contextual data, about the users and their activities, can help manage and retrieve both physical and electronic items in meaningful ways. We describe a prototype tool, RealFind that allows this to take place in a synergistic and effective way. Objects can be searched for based on their properties, but also by relating them to a wide range of contextual information stored on their computers.","PeriodicalId":310204,"journal":{"name":"CHI '08 Extended Abstracts on Human Factors in Computing Systems","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126547157","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}
Designers and artists often seek to evoke specific, nuanced sets of emotional responses [1], but attempting to predict the reaction of a given target audience can be daunting. As a first step, it is helpful to create prototypical systems of objects and interactions in order to observe whether or not participants express certain intended emotional responses. The insight gleaned from such explorations can then be applied to future work in which the crafting of a particular experience is desired. This paper documents such an exploration, which took place in the form of an immersive, interactive environment. The environment, entitled "Fragile" included delicate movable lamps that rewarded the user with a combination of ambient sounds based on the lamps' positioning on a host object. [2]
{"title":"Fragile: a case study for evoking specific emotional responses","authors":"C. Diana","doi":"10.1145/1358628.1358711","DOIUrl":"https://doi.org/10.1145/1358628.1358711","url":null,"abstract":"Designers and artists often seek to evoke specific, nuanced sets of emotional responses [1], but attempting to predict the reaction of a given target audience can be daunting. As a first step, it is helpful to create prototypical systems of objects and interactions in order to observe whether or not participants express certain intended emotional responses. The insight gleaned from such explorations can then be applied to future work in which the crafting of a particular experience is desired. This paper documents such an exploration, which took place in the form of an immersive, interactive environment. The environment, entitled \"Fragile\" included delicate movable lamps that rewarded the user with a combination of ambient sounds based on the lamps' positioning on a host object. [2]","PeriodicalId":310204,"journal":{"name":"CHI '08 Extended Abstracts on Human Factors in Computing Systems","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126555769","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}
Caitlin L. Kelleher, B. Myers, D. Siewiorek, Dennis Cosgrove, Jeffrey S. Pierce, M. Conway, Donald Marinelli
Randy Pausch is an inspiration to all with his research, teaching, the way he has lived his life, and his courage while confronting pancreatic cancer. This session brings together people he has touched through various phases of his career to discuss his research and legacy.
Randy Pausch的研究、教学、生活方式以及面对胰腺癌的勇气鼓舞了所有人。这次会议将他在职业生涯的各个阶段接触过的人聚集在一起，讨论他的研究和遗产。
{"title":"Special session in honor of randy pausch","authors":"Caitlin L. Kelleher, B. Myers, D. Siewiorek, Dennis Cosgrove, Jeffrey S. Pierce, M. Conway, Donald Marinelli","doi":"10.1145/1358628.1358977","DOIUrl":"https://doi.org/10.1145/1358628.1358977","url":null,"abstract":"Randy Pausch is an inspiration to all with his research, teaching, the way he has lived his life, and his courage while confronting pancreatic cancer. This session brings together people he has touched through various phases of his career to discuss his research and legacy.","PeriodicalId":310204,"journal":{"name":"CHI '08 Extended Abstracts on Human Factors in Computing Systems","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126622914","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}
This paper investigates the ethics of the appearance and behavior of avatars in massively multi-user online communities, in particular, avatars created for virtual business interactions in Second Life. The ethics of research conducted with avatars in 3D online environments is also discussed.
{"title":"Real ethics in a virtual world","authors":"Victoria McArthur","doi":"10.1145/1358628.1358850","DOIUrl":"https://doi.org/10.1145/1358628.1358850","url":null,"abstract":"This paper investigates the ethics of the appearance and behavior of avatars in massively multi-user online communities, in particular, avatars created for virtual business interactions in Second Life. The ethics of research conducted with avatars in 3D online environments is also discussed.","PeriodicalId":310204,"journal":{"name":"CHI '08 Extended Abstracts on Human Factors in Computing Systems","volume":"PE-1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114120347","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}
This paper is based on projects in which the User Experience (UX) team in Bangalore adopted a User Centered Design approach to increase design buy-in among the developer community of our product and improve working relations with them. This paper provides ethnographical insights into the work practices our developers, their needs & limitations that prevent them from adopting the design process. We share our learning and methods we adopted to address these scenarios.
{"title":"Increasing design buy-in among software developer communities","authors":"Satya Viswanathan","doi":"10.1145/1358628.1358638","DOIUrl":"https://doi.org/10.1145/1358628.1358638","url":null,"abstract":"This paper is based on projects in which the User Experience (UX) team in Bangalore adopted a User Centered Design approach to increase design buy-in among the developer community of our product and improve working relations with them. This paper provides ethnographical insights into the work practices our developers, their needs & limitations that prevent them from adopting the design process. We share our learning and methods we adopted to address these scenarios.","PeriodicalId":310204,"journal":{"name":"CHI '08 Extended Abstracts on Human Factors in Computing Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114154600","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}
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