Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems最新文献_第7页

Collaborative teleoperation evaluation for drones 无人机协同遥操作评估

Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2019-10-22 DOI: 10.1145/3357155.3358439

Rafael Ferreira Vitor, Breno N. S. Keller, Thiago D'Angelo, Héctor Azpúrua, A. G. Bianchi, S. Delabrida

引用次数: 2

CodeMaster UI design - app inventor: a rubric for the assessment of the interface design of Android apps developed with app inventor CodeMaster UI设计- app inventor:用于评估使用app inventor开发的Android应用程序的界面设计的标准

Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2019-10-22 DOI: 10.1145/3357155.3358463

Igor da Silva Solecki, João V. Araujo Porto, K. A. Justen, Nathalia da Cruz Alves, C. V. Wangenheim, A. Borgatto, J. Hauck

{"title":"CodeMaster UI design - app inventor: a rubric for the assessment of the interface design of Android apps developed with app inventor","authors":"Igor da Silva Solecki, João V. Araujo Porto, K. A. Justen, Nathalia da Cruz Alves, C. V. Wangenheim, A. Borgatto, J. Hauck","doi":"10.1145/3357155.3358463","DOIUrl":"https://doi.org/10.1145/3357155.3358463","url":null,"abstract":"One way to teach computational thinking in K-12 is through the development of mobile applications with App Inventor. Although there exist several courses in this context, there is still a need for support for the evaluation of the applications created by the students. Specifically for the evaluation of the interface design there are still no automated approaches available. Thus, in order to support the evaluation of the visual design of apps based on its compliance with guidelines, we developed CodeMaster UI Design Rubric - App Inventor in the context of computing education in school. In order to facilitate its application in practice, the evaluation of applications created with App Inventor has been automated. The reliability and validity of the rubric were evaluated through an evaluation with 978 projects from the App Inventor Gallery. The results indicate that the CodeMaster UI Design Rubric - App Inventor can be considered reliable (Cronbach's alpha = 0.72). In terms of construct validity, there is evidence of convergent validity. However, we identified the need to revise some criteria due to a lack of correlations with UI design element categories. Based on these results, the rubric is being improved and larger-scale studies are being carried out.","PeriodicalId":237718,"journal":{"name":"Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121468460","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: 3

An online survey design approach considering the diversity of pre-linguistic deaf respondents 一种考虑语言前失聪受访者多样性的在线调查设计方法

Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2019-10-22 DOI: 10.1145/3357155.3360476

P. Amorim, Simone Bacellar Leal Ferreira

引用次数: 1

Art accessibility for blind people: a process to create and understand photography 盲人艺术无障碍:一个创作和理解摄影的过程

Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2019-10-22 DOI: 10.1145/3357155.3358456

Arlindo Gómes, Cristiana Soares, Francisco Simões, W. Correia

{"title":"Art accessibility for blind people: a process to create and understand photography","authors":"Arlindo Gómes, Cristiana Soares, Francisco Simões, W. Correia","doi":"10.1145/3357155.3358456","DOIUrl":"https://doi.org/10.1145/3357155.3358456","url":null,"abstract":"Cultural spaces like art galleries or museums are, in general, not accessible to blind or low vision visitors. Most of them do not have haptic support or when it has, the users do not have the experience to understand adapted art. This paper proposes a process to improve accessibility to visual art by for blind people improving knowledge on the creation and interpretation of photography. Initially, a photography workshop was applied to a group of three individuals with different levels of visual impairment. In the first part, researchers explained the basic concepts of photography like composing, lighting, and camera. Then, the participants choose their subjects and captured images. After the workshop, the research team built six haptic plaster pieces. Later, a final meeting and a public exhibition took place to collect users feedback and show their final results. With this process, we provide a path to improve the autonomy of blind people on image reading, photographic production, and haptic perception, giving them tools to interpret not just their captured images, but different visual art, using their own experiences. This work can also be extended to understand the challenges of image/haptic based interfaces for people with low vision.","PeriodicalId":237718,"journal":{"name":"Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114092829","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

SemTh

Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2019-10-22 DOI: 10.1145/3357155.3358440

Paula Maia de Souza, Kamila R. H. Rodrigues, Vânia Paula de Almeida Neris

{"title":"SemTh","authors":"Paula Maia de Souza, Kamila R. H. Rodrigues, Vânia Paula de Almeida Neris","doi":"10.1145/3357155.3358440","DOIUrl":"https://doi.org/10.1145/3357155.3358440","url":null,"abstract":"Therapeutic digital games are able to conceal therapeutic tasks behind a fantasy world, and thus increase patient motivation and adherence to therapies. The design of this category of games differs from others since it requires an understanding of the domain of therapy that has to be addressed, as well as the necessary knowledge of game development. Research in the literature has highlighted that there is a lack of a formal approach that can allow a multidisciplinary team to be involved in the design of this category of games. This paper adopts a semio-participatory approach to the design of therapeutic digital games, which includes a multidisciplinary team and supports the different profiles of professionals who take part in the whole design process. The approach, called SemTh, was based on a) data from the literature, b) reports of the experiences of professionals who have designed therapeutic games and c) an evaluation of researchers in the areas of computation and health. SemTh was used to devise a therapeutic game for children diagnosed with cancer. The approach was evaluated by the professionals involved in the process of game construction and obtained positive results, mainly with regard to understanding the domain, the needs of the target users and the therapeutic aspects of the game.","PeriodicalId":237718,"journal":{"name":"Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116026907","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

A specialized cognitive walkthrough to evaluate digital games for elderly users 一个专门的认知演练，以评估数字游戏为老年用户

Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2019-10-22 DOI: 10.1145/3357155.3358452

F. Santos, D. M. B. Paiva, Renata Pontin de Mattos Fortes

{"title":"A specialized cognitive walkthrough to evaluate digital games for elderly users","authors":"F. Santos, D. M. B. Paiva, Renata Pontin de Mattos Fortes","doi":"10.1145/3357155.3358452","DOIUrl":"https://doi.org/10.1145/3357155.3358452","url":null,"abstract":"Population aging on a global scale has occurred simultaneously with rapid technological developments. In the context of using technologies to improve quality of life, digital games can offer several benefits for a healthy aging, such as physical and mental well-being, and socializing with other players. However, to achieve such benefits it is required that the interfaces of these games be accessible to the elderly public. In this way, it was noted the need for evaluation methods that consider the characteristics of elderly users while interacting with games. In Literature, there is a scarcity of methods that evaluate digital games, so, the objective of this work is to propose a specialization of the Cognitive Walkthrough (CW) method to evaluate digital games considering elderly users. Two case studies were also carried out, the first with the intention of verifying in practice how the CW method is applied. Based on the theoretical studies and the results of the first case study, a specialization of the CW method was proposed, called Cognitive Barriers Walkthrough (CBW). A second case study was carried out to verify its applicability and provide a comparison with the traditional method. The comparison results suggest the effectiveness of the proposed method over the traditional method.","PeriodicalId":237718,"journal":{"name":"Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132523111","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

Truck drivers' fatigue and stress: a user study for requirements elicitation of an affective computer application 卡车司机疲劳与压力:情感性计算机应用需求激发的用户研究

Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2019-10-22 DOI: 10.1145/3357155.3360485

I. Goldstein, L. Filgueiras

引用次数: 3

Augmented reality and museum accessibility: a case study to support hard of hearing people 增强现实和博物馆无障碍:支持重听人士的案例研究

Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2019-10-22 DOI: 10.1145/3357155.3358434

Priscyla G. F. Barbosa, P. Amorim, Simone Bacellar Leal Ferreira

引用次数: 1

Using playability evaluation techniques in first person shooter games for virtual reality 基于虚拟现实的第一人称射击游戏可玩性评估技术

Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2019-10-22 DOI: 10.1145/3357155.3360481

Yan Fontão, T. Conte, Juliana Saraiva

引用次数: 1

Open design: a systematic mapping 开放式设计:系统的映射

Proceedings of the 18th Brazilian Symposium on Human Factors in Computing Systems Pub Date : 2019-10-22 DOI: 10.1145/3357155.3358462

D. Junior, Emerson André Fedechen, M. Baranauskas, Roberto Pereira

引用次数: 3