Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility最新文献_第6页

An automated AR-based annotation tool for indoor navigation for visually impaired people 一个自动的基于ar的注释工具，用于视障人士的室内导航

Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2021-10-17 DOI: 10.1145/3441852.3476561

Pei Du, N. Bulusu

{"title":"An automated AR-based annotation tool for indoor navigation for visually impaired people","authors":"Pei Du, N. Bulusu","doi":"10.1145/3441852.3476561","DOIUrl":"https://doi.org/10.1145/3441852.3476561","url":null,"abstract":"Low vision people face many daily encumbrances. Traditional visual enhancements do not suffice to navigate indoor environments, or recognize objects efficiently. In this paper, we explore how Augmented Reality (AR) can be leveraged to design mobile applications to improve visual experience and unburden low vision persons. Specifically, we propose a novel automated AR-based annotation tool for detecting and labeling salient objects for assisted indoor navigation applications like NearbyExplorer. NearbyExplorer, which issues audio descriptions of nearby objects to the users, relies on a database populated by large teams of volunteers and map-a-thons to manually annotate salient objects in the environment like desks, chairs, low overhead ceilings. This has limited widespread and rapid deployment. Our tool builds on advances in automated object detection, AR labeling and accurate indoor positioning to provide an automated way to upload object labels and user position to a database, requiring just one volunteer. Moreover, it enables low vision people to detect and notice surrounding objects quickly using smartphones in various indoor environments.","PeriodicalId":107277,"journal":{"name":"Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132413835","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: 4

Sidewalk Gallery: An Interactive, Filterable Image Gallery of Over 500,000 Sidewalk Accessibility Problems 人行道画廊:一个互动的，可过滤的图像画廊，超过500,000个人行道无障碍问题

Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2021-10-17 DOI: 10.1145/3441852.3476542

Michael Duan, Aroosh Kumar, Michael Saugstad, Aileen Zeng, Ilia Savin, Jon E. Froehlich

引用次数: 2

Walker - An Autonomous, Interactive Walking Aid 助行器-一个自主的，互动的助行器

Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2021-10-17 DOI: 10.1145/3441852.3476552

Johannes Hackbarth, Caspar Jacob

引用次数: 0

Adee: Bringing Accessibility Right Inside Design Tools Adee:将可访问性引入设计工具

Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2021-10-17 DOI: 10.1145/3441852.3476478

Samine Hadadi

引用次数: 6

Measuring Text Comprehension for People with Reading Difficulties Using a Mobile Application 使用移动应用程序测量阅读困难人群的文本理解能力

Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2021-10-17 DOI: 10.1145/3441852.3476474

Andreas Säuberli

引用次数: 1

Rehabilitation through Accessible Mobile Gaming and Wearable Sensors 通过无障碍移动游戏和可穿戴传感器进行康复

Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2021-10-17 DOI: 10.1145/3441852.3476544

D. Ahmetovic, Antonio Pugliese, S. Mascetti, Valentina Begnozzi, E. Boccalandro, R. Gualtierotti, F. Peyvandi

引用次数: 2

Fostering collaboration with asymmetric roles in accessible programming environments for children with mixed-visual-abilities 在无障碍编程环境中，为具有混合视觉能力的儿童促进非对称角色的协作

Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2021-10-17 DOI: 10.1145/3441852.3476553

Filipa Rocha, Guilherme Guimarães, David Gonçalves, A. Pires, L. Abreu, T. Guerreiro

{"title":"Fostering collaboration with asymmetric roles in accessible programming environments for children with mixed-visual-abilities","authors":"Filipa Rocha, Guilherme Guimarães, David Gonçalves, A. Pires, L. Abreu, T. Guerreiro","doi":"10.1145/3441852.3476553","DOIUrl":"https://doi.org/10.1145/3441852.3476553","url":null,"abstract":"Introduction of computational thinking training in early childhood potentiates cognitive development and better prepares children to live and prosper in a future heavily computational society. Programming environments are now widely adopted in classrooms to teach programming concepts. However, these tools are often reliant on visual interaction, making them inaccessible to children with visual impairments. Also, programming environments in general are usually designed to promote individual experiences, wasting the potential benefits of group collaborative activities. We propose the design of a programming environment that leverages asymmetric roles to foster collaborative computational thinking activities for children with visual impairments, in particular mixed-visual-ability classes. The multimodal system comprises the use of tangible blocks and auditory feedback, while children have to collaborate to program a robot. We conducted a remote online study, collecting valuable feedback on the limitations and opportunities for future work, aiming to potentiate education and social inclusion.","PeriodicalId":107277,"journal":{"name":"Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129779770","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: 5

Colorable Band: A Wearable Device to Encourage Daily Decision Making Based on Behavior of Users with Color Vision Deficiency 可配色手环:一种可穿戴设备，鼓励有色觉缺陷的用户根据行为进行日常决策

Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2021-10-17 DOI: 10.1145/3441852.3476570

A. Uehara

{"title":"Colorable Band: A Wearable Device to Encourage Daily Decision Making Based on Behavior of Users with Color Vision Deficiency","authors":"A. Uehara","doi":"10.1145/3441852.3476570","DOIUrl":"https://doi.org/10.1145/3441852.3476570","url":null,"abstract":"People with color vision deficiency (CVD) face several difficulties in performing daily tasks because they often fall outside of the culturally, linguistically, and educationally modulated majority opinion. This study aims to develop a device that can seamlessly input/output information based on the user's handling actions and to verify the validity of the support for daily decision-making of people with CVD. In this study, the use case is set as selecting clothes in a shop; online behavior observation is then conducted to design an assistive method and a watch-type device that shows useful information, such as the adjusted color and/or text for people with CVD on a display at the wrist is developed. An online user interview is conducted using a first-person perspective and bird's-eye perspective video with three CVD participants to verify the validity of the developed device for daily support. Consequently, the accuracy and effectiveness of the watch-type devices were determined. This study presents a prototyped proof-of-concept device in a remote environment, considering the coronavirus pandemic, and discusses the daily support for people with CVD.","PeriodicalId":107277,"journal":{"name":"Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126586002","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

Meeting Participants with Intellectual Disabilities during COVID-19 Pandemic: Challenges and Improvisation 与2019冠状病毒病大流行期间的智障人士会面:挑战和即兴发挥

Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2021-10-17 DOI: 10.1145/3441852.3476566

L. Guedes, M. Landoni

引用次数: 2

Increasing Access to Trainer-led Aerobic Exercise for People with Visual Impairments through a Sensor Mat System 通过传感器垫系统增加视觉障碍人士接受教练引导的有氧运动的机会

Proceedings of the 23rd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2021-10-17 DOI: 10.1145/3441852.3476557

Jeehan Malik, Mitchell Majure, Hana Gabrielle Rubio Bidon, Regan Lamoureux, Kyle Rector

引用次数: 1