Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility最新文献_第2页

Serenity: exploring audio-based gaming for arm-hand rehabilitation after stroke Serenity:探索中风后手臂康复的音频游戏

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI: 10.1145/3517428.3550388

Yijing Jiang, D. Tetteroo

引用次数: 0

College Students’ and Campus Counselors’ Attitudes Toward Teletherapy and Adopting Virtual Reality (Preliminary Exploration) for Campus Counseling Services 大学生与校园心理咨询师对远程治疗的态度及虚拟现实在校园心理咨询服务中的应用初探

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI: 10.1145/3517428.3550378

Vanny Chao, Roshan Peiris

引用次数: 0

Designing a Data Visualization Dashboard for Pre-Screening Hong Kong Students with Specific Learning Disabilities 为香港特殊学习障碍学生的预检设计数据可视化仪表板

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI: 10.1145/3517428.3550361

K. Fung, Z. Wen, Haotian Li, Xingbo Wang, S. Song, Huamin Qu

{"title":"Designing a Data Visualization Dashboard for Pre-Screening Hong Kong Students with Specific Learning Disabilities","authors":"K. Fung, Z. Wen, Haotian Li, Xingbo Wang, S. Song, Huamin Qu","doi":"10.1145/3517428.3550361","DOIUrl":"https://doi.org/10.1145/3517428.3550361","url":null,"abstract":"Students with specific learning disabilities (SLDs) often experience reading, writing, attention, and physical movement coordination difficulties. However, in Hong Kong, it takes years for special education needs coordinators (SENCOs) and special-ed teachers to pre-screen and diagnose students with SLDs. Therefore, many students with SLDs missed the golden time for special interventions (i.e., before six years old). In addition, although there are screening tools for students with SLDs in Chinese and Indo-European languages (e.g., English and Spanish), they did not provide a student data visualization dashboard that could help teachers speed up the pre-screening process. Therefore, we designed a new visualization dashboard for Hong Kong SENCOs and special-ed teachers to assist them in pre-screening students with SLDs. Our formative study showed that our current design met teachers’ need to quickly identify a student’s specific under-performing tasks and effectively collect evidence about how the student was affected by SLDs. Future work will further test the efficacy of our design in real life.","PeriodicalId":384752,"journal":{"name":"Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130347928","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

It's Enactment Time!: High-fidelity Enactment Stage for Accessible Automated Driving System Technology Research 表演时间到了!:无障碍自动驾驶系统技术研究的高保真制定阶段

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI: 10.1145/3517428.3551351

Aaron Gluck, Hannah M. Solini, Julian Brinkley

引用次数: 3

Object recognition from two-dimensional tactile graphics: What factors lead to successful identification through touch? 二维触觉图形的物体识别:通过触摸成功识别的因素是什么?

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI: 10.1145/3517428.3550376

Anchal Sharma, P. Rao, Srinivasan Venkataraman

{"title":"Object recognition from two-dimensional tactile graphics: What factors lead to successful identification through touch?","authors":"Anchal Sharma, P. Rao, Srinivasan Venkataraman","doi":"10.1145/3517428.3550376","DOIUrl":"https://doi.org/10.1145/3517428.3550376","url":null,"abstract":"Tactile Graphics (TG) are raised line diagrams to represent pictorial content for People with Visual Impairments (PVI). While shapes may be simple to depict, objects often appear disjunctive when represented in graphics. Researchers have evaluated the efficacy of TG and stated factors like size, complexity, or prior visual experience, affecting identification. However, the specific features of a graphic or aspects that enable object (3D) recognition through them need investigation. We evaluate the interactions of 12 PVI (8 born-blind and 4 late-blind), having minimal experience with TG or graphical representations, with 20 tactile stimuli including daily objects. We present graphic- and process-based factors that aid recognition. Our results indicate unique elements or a combination leading to recognition. Born-blind participants were able to identify stimuli based solely on their prior tactile experience of the actual objects, the majority being depictions of objects with insignificant thickness. Mirroring hand movements for symmetrical shapes were observed. A broader classification followed by deduction appeared as a common strategy of exploration. These insights impart improved understanding and evaluation of tactile graphics.","PeriodicalId":384752,"journal":{"name":"Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"353 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115467311","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

Support in the Moment: Benefits and use of video-span selection and search for sign-language video comprehension among ASL learners 即时支持:视频跨度选择和搜索对美国手语学习者手语视频理解的好处和使用

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI: 10.1145/3517428.3544883

Saad Hassan, Akhter Al Amin, Caluã de Lacerda Pataca, Diego Navarro, Alexis Gordon, Sooyeon Lee, Matt Huenerfauth

{"title":"Support in the Moment: Benefits and use of video-span selection and search for sign-language video comprehension among ASL learners","authors":"Saad Hassan, Akhter Al Amin, Caluã de Lacerda Pataca, Diego Navarro, Alexis Gordon, Sooyeon Lee, Matt Huenerfauth","doi":"10.1145/3517428.3544883","DOIUrl":"https://doi.org/10.1145/3517428.3544883","url":null,"abstract":"As they develop comprehension skills, American Sign Language (ASL) learners often view challenging ASL videos, which may contain unfamiliar signs. Current dictionary tools require students to isolate a single sign they do not understand and input a search query, by selecting linguistic properties or by performing the sign into a webcam. Students may struggle with extracting and re-creating an unfamiliar sign, and they must leave the video-watching task to use an external dictionary tool. We investigate a technology that enables users, in the moment, i.e., while they are viewing a video, to select a span of one or more signs that they do not understand, to view dictionary results. We interviewed 14 American Sign Language (ASL) learners about their challenges in understanding ASL video and workarounds for unfamiliar vocabulary. We then conducted a comparative study and an in-depth analysis with 15 ASL learners to investigate the benefits of using video sub-spans for searching, and their interactions with a Wizard-of-Oz prototype during a video-comprehension task. Our findings revealed benefits of our tool in terms of quality of video translation produced and perceived workload to produce translations. Our in-depth analysis also revealed benefits of an integrated search tool and use of span-selection to constrain video play. These findings inform future designers of such systems, computer vision researchers working on the underlying sign matching technologies, and sign language educators.","PeriodicalId":384752,"journal":{"name":"Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"12 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122623994","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

ASL Wiki: An Exploratory Interface for Crowdsourcing ASL Translations ASL Wiki:一个用于众包ASL翻译的探索性界面

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI: 10.1145/3517428.3544827

Abraham Glasser, Fyodor O. Minakov, Danielle Bragg

{"title":"ASL Wiki: An Exploratory Interface for Crowdsourcing ASL Translations","authors":"Abraham Glasser, Fyodor O. Minakov, Danielle Bragg","doi":"10.1145/3517428.3544827","DOIUrl":"https://doi.org/10.1145/3517428.3544827","url":null,"abstract":"The Deaf and Hard-of-hearing (DHH) community faces a lack of information in American Sign Language (ASL) and other signed languages. Most informational resources are text-based (e.g. books, encyclopedias, newspapers, magazines, etc.). Because DHH signers typically prefer ASL and are often less fluent in written English, text is often insufficient. At the same time, there is also a lack of large continuous sign language datasets from representative signers, which are essential to advancing sign langauge research and technology. In this work, we explore the possibility of crowdsourcing English-to-ASL translations to help address these barriers. To do this, we present a novel bilingual interface that enables the community to both contribute and consume translations. To shed light on the user experience with such an interface, we present a user study with 19 participants using the interface to both generate and consume content. To better understand the potential impact of the interface on translation quality, we also present a preliminary translation quality analysis. Our results suggest that DHH community members find real-world value in the interface, that the quality of translations is comparable to those created with state-of-the-art setups, and shed light on future research avenues.","PeriodicalId":384752,"journal":{"name":"Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125509875","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

Website Builders Still Contribute To Inaccessible Web Design 网站建设者仍然有助于不可访问的网页设计

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI: 10.1145/3517428.3550368

Athira Pillai, Kristen Shinohara, Garreth W. Tigwell

引用次数: 1

Creating 3D Printed Assistive Technology Through Design Shortcuts: Leveraging Digital Fabrication Services to Incorporate 3D Printing into the Physical Therapy Classroom: Leveraging Digital Fabrication Services to Incorporate 3D Printing into the Physical Therapy Classroom 通过设计捷径创建3D打印辅助技术:利用数字制造服务将3D打印纳入物理治疗教室:利用数字制造服务将3D打印纳入物理治疗教室

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI: 10.1145/3517428.3544816

E. Higgins, W. Easley, Karen L. Gordes, Amy Hurst, Foad Hamidi

{"title":"Creating 3D Printed Assistive Technology Through Design Shortcuts: Leveraging Digital Fabrication Services to Incorporate 3D Printing into the Physical Therapy Classroom: Leveraging Digital Fabrication Services to Incorporate 3D Printing into the Physical Therapy Classroom","authors":"E. Higgins, W. Easley, Karen L. Gordes, Amy Hurst, Foad Hamidi","doi":"10.1145/3517428.3544816","DOIUrl":"https://doi.org/10.1145/3517428.3544816","url":null,"abstract":"Digital fabrication methods have been shown to be an effective method for producing customized assistive technology (AT). However, the skills required to utilize these tools currently require a high level of technical skill. Previous research showed that integration of these skills within physical therapy training is appropriate but that the level of technical difficulty required can be an issue. We worked to address these issues by introducing a group of PT students to maker concepts and having them develop custom AT for real end users with the help of makers. We present three considerations when integrating making into PT curriculum: 1) including all stakeholders, 2) developing interdisciplinary competencies for PTs and makers, and 3) leveraging academic training programs to connect makers and PT students. In this paper, we contribute to knowledge on how to facilitate the 3D printing of customized ATs for PT students by connecting them with a community organization that provides digital fabrication services and technical expertise. By connecting multiple stakeholders (i.e., PT students, digital fabricators, and AT users), we offer an approach to overcome time and capacity constraints of PT students to utilize advanced fabrication technologies to create customized ATs through connecting them to professional makers.","PeriodicalId":384752,"journal":{"name":"Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131595359","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

Exploring Accessibility Features and Plug-ins for Digital Prototyping Tools 探索数字原型工具的可访问性特性和插件

Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2022-10-22 DOI: 10.1145/3517428.3550391

Urvashi Kokate, Kristen Shinohara, Garreth W. Tigwell

引用次数: 3