Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems最新文献_第2页

Considering the Diversity of Users in the Development of a Flexible Bus Stop 考虑用户多样性的柔性公交车站设计

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2018-10-22 DOI: 10.1145/3274192.3274205

T. Alencar, Marcelo Barbosa, L. R. Machado, L. O. Neris, Vânia P. A. Neris

引用次数: 1

Automatically Generated Summaries as In-Page Web Navigation Accelerators for Blind Users 自动生成摘要作为页面内的网页导航加速器为盲人用户

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2018-10-22 DOI: 10.1145/3274192.3274202

E. A. Alves, P. C. F. Cardoso, A. P. Freire

{"title":"Automatically Generated Summaries as In-Page Web Navigation Accelerators for Blind Users","authors":"E. A. Alves, P. C. F. Cardoso, A. P. Freire","doi":"10.1145/3274192.3274202","DOIUrl":"https://doi.org/10.1145/3274192.3274202","url":null,"abstract":"Blind users often experience a high information overload when browsing through textual content on long Web pages. This occurs mainly because these users browse the Web using screen reader software that reads line by line text content sequentially, causing the user to listen to much of the content until finding what is relevant, especially when there are scant structural elements (such as headings) to help them. In order to reduce the information overload of blind users on the Web, the aim of this work was to develop and evaluate an application that provides these users with an automatic summary with the main information of the page, allowing a direct navigation between the summary and the text through anchors to enable faster navigation. The paper explored three different summarization approaches for Brazilian Portuguese. To evaluate navigation aspects and the most appropriate types of summaries, user tests were performed with three blind users and four normal-vision users. The results showed good acceptance of the prototype, with indication of the preferred summarization approaches and implications for design to help users better use those resources in tasks where skimming long texts is necessary.","PeriodicalId":314561,"journal":{"name":"Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116213710","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: 2

Do I Know What My Code is "Saying"?: A study on novice programmers' perceptions of what reused source code may mean 我知道我的代码在“说”什么吗?:一项关于新手程序员对重用源代码的理解的研究

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2018-10-22 DOI: 10.1145/3274192.3274209

Luana Müller, M. Silveira, C. D. Souza

引用次数: 4

Do Usability and Agility Combine?: Investigating the Adoption of Usability Modeling in an Agile Software Project in the Industry 可用性和敏捷性可以结合吗?:调查敏捷软件项目中可用性建模的采用情况

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2018-10-22 DOI: 10.1145/3274192.3274210

A. B. Marques, Rodrigo Figueiredo, Warlem Amorin, J. Rabelo, Simone Diniz Junqueira Barbosa, T. Conte

引用次数: 5

Going Beyond The Challenge!: Investigating The Aspects That Attract People to Participate in Hackathons 超越挑战!:调查吸引人们参加黑客马拉松的因素

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2018-10-22 DOI: 10.1145/3274192.3274217

L. Melo, Fábio Freire da Silva Junior, T. H. D. S. Leite, Fernando Marques Figueira Filho, C. D. Souza

{"title":"Going Beyond The Challenge!: Investigating The Aspects That Attract People to Participate in Hackathons","authors":"L. Melo, Fábio Freire da Silva Junior, T. H. D. S. Leite, Fernando Marques Figueira Filho, C. D. Souza","doi":"10.1145/3274192.3274217","DOIUrl":"https://doi.org/10.1145/3274192.3274217","url":null,"abstract":"Hackathons are events where their participants face the challenge of working intensively and collaboratively with other people. In these events, the participants have the opportunity to develop functional prototypes and solutions to real problems in a short time period (one to three days). Those kind of events have become increasingly popular and spread to several fields of knowledge. Also, they have been adopted by many organizations over the world. However, there is little scientific data that explains why people have participated in hackathons. In this paper, we report findings from an exploratory study in two hackathons organized by a big IT company. We aim to understand why their participants have voluntarily participated in such events. We identified four sets of motivational factors: technical, social, individual and business motivations. Technical motivations are associated with skill acquisition, while social motivations are related to the interaction between people during the event. Also, individual motivations are associated with a sense of autonomy and enjoyment of work. Finally, business motivations include the opportunity of publicizing work and the possibility of establishing partnerships. Our findings contributes to a broader understanding of the motivations for participating in hackathons, as well as providing recommendations for the organization of such events.","PeriodicalId":314561,"journal":{"name":"Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134104910","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

A Study of Hedonic Experience Related to UX Capture Techniques 与用户体验捕捉技术相关的享乐体验研究

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2018-10-22 DOI: 10.1145/3274192.3274196

João Batista da Silva Júnior, A. H. Kronbauer

引用次数: 6

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems 第十七届巴西计算机系统人为因素研讨会论文集

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2018-10-22 DOI: 10.1145/3274192

引用次数: 0

Watch or Immerse?: Redefining Your Role in Big Shows 观看还是沉浸?:重新定义你在大型演出中的角色

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2018-10-22 DOI: 10.1145/3274192.3274233

V. Vasconcelos, M. Amazonas, Thais Castro, Rosiane de Freitas, Bruno F. Gadelha

{"title":"Watch or Immerse?: Redefining Your Role in Big Shows","authors":"V. Vasconcelos, M. Amazonas, Thais Castro, Rosiane de Freitas, Bruno F. Gadelha","doi":"10.1145/3274192.3274233","DOIUrl":"https://doi.org/10.1145/3274192.3274233","url":null,"abstract":"Great events as concerts, music festivals and football matches bring together many people from different backgrounds and interests. In these events, people act, most of the time, as passive spectators, with little or none interaction with the artists in the event. Nowadays, there is some effort to engage people in those spaces, as well as using simple technology such as objects that can be raised on pre-defined moments or, as most recently, using LED technology with sensors. This work proposes an interaction technology for crowds in great events using mobile devices. This technology involves a dynamic and an app to redefine crowd role in those events, increasing their participation and engagement. In order to evaluate people immersion in great events, a case study has been carried out in a controlled environment mimicking a music concert. As a result, it was observed that the participants felt engaged, immersed and motivated to use the proposed technology in music concerts or even other great events and they are also willing to use their own devices as a way of an active participation.","PeriodicalId":314561,"journal":{"name":"Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133356265","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

Scientific Collaboration Networks of the Academic Brazilian Community of HCI 巴西HCI学术界科学合作网络

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2018-10-22 DOI: 10.1145/3274192.3274228

F. C. D. Mendonça, Isabela Gasparini, Rebeca Schroeder, M. Silveira, Simone Diniz Junqueira Barbosa

引用次数: 3

Guidelines for Developing Social Networking Mobile Apps to Deaf Audience: a Proposal Based on User experience and Technical Issues 面向聋哑人的社交网络移动应用开发指南:基于用户体验和技术问题的建议

Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2018-10-22 DOI: 10.1145/3274192.3274218

Ricardo Pezzotti Schefer, Andreza S. Areao, L. Zaina

{"title":"Guidelines for Developing Social Networking Mobile Apps to Deaf Audience: a Proposal Based on User experience and Technical Issues","authors":"Ricardo Pezzotti Schefer, Andreza S. Areao, L. Zaina","doi":"10.1145/3274192.3274218","DOIUrl":"https://doi.org/10.1145/3274192.3274218","url":null,"abstract":"The use of mobile devices to access social networking apps have increased for different audiences. Guidelines have been proposed with the aims of dealing with accessibility issues. However, usually, these are general, and sometimes developers struggle to fulfil the needs of particular audiences. In this paper, we present the MobiDeaf (Mobile for Deaf) guidelines, a set of guidelines which supports the building of mobile social networking apps for deaf users. MobiDeaf was proposed considering the perspectives of user experience and technical issues. The lessons learned from two cases studies that were conducted with seven and nine deaf people respectively provided information on the user experience perspective. Mobile and accessibility guidelines and 3C model (Communication, Cooperation and Coordination) completed the underpinnings to the creation of MobiDeaf and added the technical perspective. Two mobile apps were developed with the aims of evaluating our proposal: one by applying MobiDeaf and another WGAG guidelines. Nine deaf users tried out the apps. The results revealed that the deaf participants considered the interaction on the app, which was built by using MobiDeaf, easier than the another.","PeriodicalId":314561,"journal":{"name":"Proceedings of the 17th Brazilian Symposium on Human Factors in Computing Systems","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126915503","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