Proceedings of the Internet of Accessible Things最新文献

Detecting Autism Based on Eye-Tracking Data from Web Searching Tasks 基于Web搜索任务眼动追踪数据的自闭症检测

Proceedings of the Internet of Accessible Things Pub Date : 2018-04-23 DOI: 10.1145/3192714.3192819

Victoria Yaneva, L. Ha, Sukru Eraslan, Y. Yeşilada, R. Mitkov

{"title":"Detecting Autism Based on Eye-Tracking Data from Web Searching Tasks","authors":"Victoria Yaneva, L. Ha, Sukru Eraslan, Y. Yeşilada, R. Mitkov","doi":"10.1145/3192714.3192819","DOIUrl":"https://doi.org/10.1145/3192714.3192819","url":null,"abstract":"The ASD diagnosis requires a long, elaborate, and expensive procedure, which is subjective and is currently restricted to behavioural, historical, and parent-report information. In this paper, we present an alternative way for detecting the condition based on the atypical visual-attention patterns of people with autism. We collect gaze data from two different kinds of tasks related to processing of information from web pages: Browsing and Searching. The gaze data is then used to train a machine learning classifier whose aim is to distinguish between participants with autism and a control group of participants without autism. In addition, we explore the effects of the type of the task performed, different approaches to defining the areas of interest, gender, visual complexity of the web pages and whether or not an area of interest contained the correct answer to a searching task. Our best-performing classifier achieved 0.75 classification accuracy for a combination of selected web pages using all gaze features. These preliminary results show that the differences in the way people with autism process web content could be used for the future development of serious games for autism screening. The gaze data, R code, visual stimuli and task descriptions are made freely available for replication purposes.","PeriodicalId":330095,"journal":{"name":"Proceedings of the Internet of Accessible Things","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115093655","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: 39

Computer Anxiety and Interaction: A Systematic Review 电脑焦虑与互动:系统回顾

Proceedings of the Internet of Accessible Things Pub Date : 2018-04-23 DOI: 10.1145/3192714.3192825

Thiago Donizetti dos Santos, Vagner Figuerêdo de Santana

{"title":"Computer Anxiety and Interaction: A Systematic Review","authors":"Thiago Donizetti dos Santos, Vagner Figuerêdo de Santana","doi":"10.1145/3192714.3192825","DOIUrl":"https://doi.org/10.1145/3192714.3192825","url":null,"abstract":"With the increasing use of technology in everyday life, one would expect that the use of computers would be comfortable and straightforward for everyone. However, some people still feel intimidated when using computers. Those people experience multiple levels of anxiety and, for high levels of anxiety, manifest what is known as Computer Anxiety. People with Computer Anxiety (PwCA) face problems when using computers/technology at home, in the workplace, or for study purposes, which might result in multiple forms of barriers. This work contributes with a systematic review, summarizing the main approaches related to Computer Anxiety and the understanding of the contexts of use involving PwCA. The main results are that Computer Anxiety Rating Scale (CARS) is the most popular scale for measuring Computer Anxiety, Computer Self-Efficacy has a negative strong relationship with Computer Anxiety, experience in using computers reduces Computer Anxiety, PwCA tend to take more time to complete tasks, and that higher education levels are related with lower levels of Computer Anxiety. The results obtained are valuable for researchers working on identifying and removing barriers in systems targeting the population of older adults, given that they are greatly impacted by factors leading to Computer Anxiety.","PeriodicalId":330095,"journal":{"name":"Proceedings of the Internet of Accessible Things","volume":"355 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134172848","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: 18

Using Ontologies as a Foundation for Web Accessibility Tools 使用本体作为Web可访问性工具的基础

Proceedings of the Internet of Accessible Things Pub Date : 2018-04-23 DOI: 10.1145/3192714.3196316

Jens Pelzetter

引用次数: 1

Application for the configuration and adaptation of the Android operating system for the visually impaired 为视障人士配置和适配Android操作系统的应用程序

Proceedings of the Internet of Accessible Things Pub Date : 2018-04-23 DOI: 10.1145/3192714.3192838

Bruna de Oliveira, J. Braga, Rafael Jeferson Pezzuto Damaceno

引用次数: 4

Making "Making" Accessible 让“制造”变得容易理解

Proceedings of the Internet of Accessible Things Pub Date : 2018-04-23 DOI: 10.1145/3192714.3192715

A. Hurst

{"title":"Making \"Making\" Accessible","authors":"A. Hurst","doi":"10.1145/3192714.3192715","DOIUrl":"https://doi.org/10.1145/3192714.3192715","url":null,"abstract":"Assistive Technologies empower individuals to accomplish tasks they might not be able to do otherwise. Unfortunately, a large percentage of Assistive Technologies end up unused or abandoned, leaving people with solutions that are inappropriate for their needs. Low rates of Assistive Technology use occur for many reasons, but common factors include 1) lack of considering user opinion in selection, 2) ease in obtaining devices, 3) poor device performance, and 4) changes in user needs and priorities. By correctly training end-users, clinicians and caregivers to \"Do-It-Yourself\" (DIY) and create, modify, or build their own solutions we may be able to help more people gain access to the Assistive Technology they desire. A new generation of digital fabrication tools and microcontroller platforms offer exciting possibilities for DIY assistive technologies that may be less expensive and faster to produce than traditional methods. These rapid prototyping tools (machines that manufacture objects quickly so they can be used in the iterative design process) have the potential to make personal-scale manufacturing possible. \"Personal-scale manufacturing tools enable people that have no special training in woodworking, metalsmithing, or embroidery to manufacture their own complex, one-of-a-kind artisan-style objects. This technology provides new opportunities for assistive technology users to build their own physical objects, using tools such as Computer Numeric Controlled (CNC) tools that can precisely cut or build a variety of materials. Such tools include 3D printers that can build solid objects out of plastic, laser cutters that can precisely cut (or etch) flat materials (such as cardboard, acrylic, wood, and metal), and multi-axis milling machines that can transform metal into almost any 3D shape. Additionally, there has been a boom in microcontroller kits and platforms that make it easy to create custom devices that output sound, light, or tactile patterns from user interaction, physiological, or environmental sensors.","PeriodicalId":330095,"journal":{"name":"Proceedings of the Internet of Accessible Things","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127327305","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: 6

Automatic Role Detection of Visual Elements of Web Pages for Automatic Accessibility Evaluation 基于自动可访问性评价的网页视觉元素角色自动检测

Proceedings of the Internet of Accessible Things Pub Date : 2018-04-23 DOI: 10.1145/3192714.3196827

Carlos M. Duarte, A. Salvado, M. E. Akpinar, Y. Yeşilada, L. Carriço

引用次数: 6

Internet of Things (IoT) as Assistive Technology: Potential Applications in Tertiary Education 物联网作为辅助技术:在高等教育中的潜在应用

Proceedings of the Internet of Accessible Things Pub Date : 2018-04-23 DOI: 10.1145/3192714.3192828

S. Hollier, Shadi Abou-Zahra

{"title":"Internet of Things (IoT) as Assistive Technology: Potential Applications in Tertiary Education","authors":"S. Hollier, Shadi Abou-Zahra","doi":"10.1145/3192714.3192828","DOIUrl":"https://doi.org/10.1145/3192714.3192828","url":null,"abstract":"The recent popularity of the Internet of Things (IoT) in the consumer space and Web of Things (WoT) work by the World Wide Web Consortium (W3C) has led to a Curtin University research project that has investigated the use of IoT by people with disabilities in the education space. Potential education-related IoT solutions raised in the research include the delivery of smartboard materials directly to the student to ensure compatibility with assistive technologies, the use of consumer-based IoT to provide captions and the monitoring of lecturer and student engagement in real-time to improve education delivery. While these technical possibilities are not new in their own right, the key points of interest from this research are that the students with disabilities, despite their IoT knowledge being limited to the emerging consumer space, have proposed these solutions as a way to support their learning. In addition, the fact such solutions are yet to be implemented in mainstream education settings despite the technical ability to do so raises concerns about the widening educational gap unless more effort is made by manufacturers to provide practical real-world IoT classroom solutions. While the use of IoT in these contexts may be considered an assistive technology in its own right, issues of privacy, security, and interoperability need to be addressed. As such, it is imperative that the W3C WoT work in this area continues to provide guidance and further academic research is needed.","PeriodicalId":330095,"journal":{"name":"Proceedings of the Internet of Accessible Things","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114921461","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: 12

Vocal Programming for People with Upper-Body Motor Impairments 上肢运动障碍人士的声乐编程

Proceedings of the Internet of Accessible Things Pub Date : 2018-04-23 DOI: 10.1145/3192714.3192821

Lucas Rosenblatt, Patrick Carrington, Kotaro Hara, Jeffrey P. Bigham

引用次数: 20

Exploring the Role of Tunnel Vision Simulation in the Design Cycle of Accessible Interfaces 隧道视觉仿真在可访问接口设计周期中的作用探讨

Proceedings of the Internet of Accessible Things Pub Date : 2018-04-23 DOI: 10.1145/3192714.3192822

Rie Kamikubo, Keita Higuchi, Ryo Yonetani, H. Koike, Yoichi Sato

引用次数: 3

Web Accessibility Evaluation in a Crowdsourcing-Based System with Expertise-Based Decision Strategy 基于专家决策策略的众包系统中网页可访问性评价

Proceedings of the Internet of Accessible Things Pub Date : 2018-04-23 DOI: 10.1145/3192714.3192827

Shuyi Song, Jiajun Bu, Ye Wang, Zhi Yu, Andreas Artmeier, Lianjun Dai, Can Wang

{"title":"Web Accessibility Evaluation in a Crowdsourcing-Based System with Expertise-Based Decision Strategy","authors":"Shuyi Song, Jiajun Bu, Ye Wang, Zhi Yu, Andreas Artmeier, Lianjun Dai, Can Wang","doi":"10.1145/3192714.3192827","DOIUrl":"https://doi.org/10.1145/3192714.3192827","url":null,"abstract":"The rising awareness of accessibility increases the demand for Web accessibility evaluation projects to verify the implementation of Web accessibility guidelines and identify accessibility barriers in websites. However, the complexity of accessibility evaluation tasks and the lack of experts limits their scope and reduces their significance. Due to this complexity, they could not directly rely on a technique called crowdsourcing, which made great contributions in many fields by dividing a problem into many tedious micro-tasks and solving tasks in parallel. Addressing this issue, we develop a new crowdsourcing-based Web accessibility evaluation system with two novel decision strategies, golden set strategy and time-based golden set strategy. These strategies enable the generation of task results with high accuracy synthesized from micro-tasks solved by workers with heterogeneous expertise. An accessibility evaluation of 98 websites by 55 workers with varying experience verifies that our system can complete the evaluation in half the time with a 7.2% improvement on accuracy than the current approach.","PeriodicalId":330095,"journal":{"name":"Proceedings of the Internet of Accessible Things","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126706100","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