Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility最新文献_第5页

A Preliminary Study on Understanding Voice-only Online Meetings Using Emoji-based Captioning for Deaf or Hard of Hearing Users 聋人或重听用户使用表情符号理解纯语音在线会议的初步研究

Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2020-10-26 DOI: 10.1145/3373625.3418032

Kotaro Oomori, Akihisa Shitara, Tatsuya Minagawa, S. Sarcar, Yoichi Ochiai

引用次数: 5

SoundWatch: Exploring Smartwatch-based Deep Learning Approaches to Support Sound Awareness for Deaf and Hard of Hearing Users SoundWatch:探索基于智能手表的深度学习方法，以支持聋人和重听用户的声音意识

Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2020-10-26 DOI: 10.1145/3373625.3416991

D. Jain, Hung Ngo, Pratyush Patel, Steven M. Goodman, Leah Findlater, Jon E. Froehlich

{"title":"SoundWatch: Exploring Smartwatch-based Deep Learning Approaches to Support Sound Awareness for Deaf and Hard of Hearing Users","authors":"D. Jain, Hung Ngo, Pratyush Patel, Steven M. Goodman, Leah Findlater, Jon E. Froehlich","doi":"10.1145/3373625.3416991","DOIUrl":"https://doi.org/10.1145/3373625.3416991","url":null,"abstract":"Smartwatches have the potential to provide glanceable, always-available sound feedback to people who are deaf or hard of hearing. In this paper, we present a performance evaluation of four low-resource deep learning sound classification models: MobileNet, Inception, ResNet-lite, and VGG-lite across four device architectures: watch-only, watch+phone, watch+phone+cloud, and watch+cloud. While direct comparison with prior work is challenging, our results show that the best model, VGG-lite, performed similar to the state of the art for non-portable devices with an average accuracy of 81.2% (SD=5.8%) across 20 sound classes and 97.6% (SD=1.7%) across the three highest-priority sounds. For device architectures, we found that the watch+phone architecture provided the best balance between CPU, memory, network usage, and classification latency. Based on these experimental results, we built and conducted a qualitative lab evaluation of a smartwatch-based sound awareness app, called SoundWatch (Figure 1), with eight DHH participants. Qualitative findings show support for our sound awareness app but also uncover issues with misclassifications, latency, and privacy concerns. We close by offering design considerations for future wearable sound awareness technology.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121870248","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: 22

Designing Playful Activities to Promote Practice of Preposition Skills for Kids with ASD 设计有趣的活动促进ASD儿童介词技能的练习

Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2020-10-26 DOI: 10.1145/3373625.3418004

Advait Bhat

引用次数: 2

Towards Recommending Accessibility Features on Mobile Devices 推荐移动设备的无障碍功能

Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2020-10-26 DOI: 10.1145/3373625.3418007

Jason Wu, G. Reyes, Samuel White, Xiaoyi Zhang, Jeffrey P. Bigham

引用次数: 4

Bridging the Divide: Exploring the use of digital and physical technology to aid mobility impaired people living in an informal settlement 弥合鸿沟:探索使用数字和物理技术来帮助生活在非正式定居点的行动不便的人

Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2020-10-26 DOI: 10.1145/3373625.3417021

G. Barbareschi, B. Oldfrey, Long Xin, G. Magomere, Wycliffe Ambeyi Wetende, Carol Wanjira, J. Olenja, Victoria Austin, C. Holloway

{"title":"Bridging the Divide: Exploring the use of digital and physical technology to aid mobility impaired people living in an informal settlement","authors":"G. Barbareschi, B. Oldfrey, Long Xin, G. Magomere, Wycliffe Ambeyi Wetende, Carol Wanjira, J. Olenja, Victoria Austin, C. Holloway","doi":"10.1145/3373625.3417021","DOIUrl":"https://doi.org/10.1145/3373625.3417021","url":null,"abstract":"Living in informality is challenging. It is even harder when you have a mobility impairment. Traditional assistive products such as wheelchairs are essential to enable people to travel. Wheelchairs are considered a Human Right. However, they are difficult to access. On the other hand, mobile phones are becoming ubiquitous and are increasingly seen as an assistive technology. Should therefore a mobile phone be considered a Human Right? To help understand the role of the mobile phone in contrast of a more traditional assistive technology – the wheelchair, we conducted contextual interviews with eight mobility impaired people who live in Kibera, a large informal settlement in Nairobi. Our findings show mobile phones act as an accessibility bridge when physical accessibility becomes too challenging. We explore our findings from two perspective – human infrastructure and interdependence, contributing an understanding of the role supported interactions play in enabling both the wheelchair and the mobile phone to be used. This further demonstrates the critical nature of designing for context and understanding the social fabric that characterizes informal settlements. It is this social fabric which enables the technology to be useable.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126023160","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: 13

Chat in the Hat: A Portable Interpreter for Sign Language Users 帽子里的聊天:手语使用者的便携式翻译

Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2020-10-26 DOI: 10.1145/3373625.3417026

Larwan Berke, W. Thies, Danielle Bragg

引用次数: 2

PLACES: A Framework for Supporting Blind and Partially Sighted People in Outdoor Leisure Activities 场所:支持盲人和弱视人士进行户外休闲活动的框架

Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2020-10-26 DOI: 10.1145/3373625.3417001

Maryam Bandukda, C. Holloway, Aneesha Singh, N. Bianchi-Berthouze

{"title":"PLACES: A Framework for Supporting Blind and Partially Sighted People in Outdoor Leisure Activities","authors":"Maryam Bandukda, C. Holloway, Aneesha Singh, N. Bianchi-Berthouze","doi":"10.1145/3373625.3417001","DOIUrl":"https://doi.org/10.1145/3373625.3417001","url":null,"abstract":"Interacting with natural environments such as parks and the countryside improves health and wellbeing. These spaces allow for exercise, relaxation, socialising and exploring nature, however, they are often not used by blind and partially sighted people (BPSP). To better understand the needs of BPSP for outdoor leisure experience and barriers encountered in planning, accessing and engaging with natural environments, we conducted an exploratory qualitative online survey (22 BPSP), semi-structured interviews (20 BPSP) and a focus group (9 BPSP; 1 support worker). We also explored how current technologies support park experiences for BPSP. Our findings identify common barriers across the stages of planning (e.g. limited accessible information about parks), accessing (e.g. poor wayfinding systems), engaging with and sharing leisure experiences. Across all stages (PLan, Access, Engage, Share) we found a common theme of Contribute. BPSP wished to co-plan their trip, contribute to ways of helping others access a place, develop multisensory approaches to engaging in their surroundings and share their experiences to help others. In this paper, we present the initial work supporting the development of a framework for understanding the leisure experiences of BPSP. We explore this theme of contribution and propose a framework where this feeds into each of the stages of leisure experience, resulting in the proposed, PLACES framework (PLan, Access, Contribute, Engage, Share), which aims to provide a foundation for future research on accessibility and outdoor leisure experiences for BPSP and people with disabilities.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122591336","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

TACTOPI: a Playful Approach to Promote Computational Thinking for Visually Impaired Children TACTOPI:一种促进视障儿童计算思维的有趣方法

Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2020-10-26 DOI: 10.1145/3373625.3418003

L. Abreu, A. Pires, Tiago Guerreiro

{"title":"TACTOPI: a Playful Approach to Promote Computational Thinking for Visually Impaired Children","authors":"L. Abreu, A. Pires, Tiago Guerreiro","doi":"10.1145/3373625.3418003","DOIUrl":"https://doi.org/10.1145/3373625.3418003","url":null,"abstract":"The usage of playful activities is common in introductory programming settings. There is normally a virtual character or a physical robot that has to collect items or reach a goal within a map. Visually, these activities tend to be exciting enough to maintain children engaged: there is constant feedback about the actions being performed, and the virtual environments tend to be stimulating and aesthetically pleasant. Conversely, in adaptations for visually impaired children, these environments tend to become poorer, damaging the story at the cost of the programming actions and its dull mechanics (e.g., place a arrow block to move the character forward). In this paper, we present TACTOPI, a playful environment designed from the ground up to be rich in both its story (a nautical game) and its mechanics (e.g., a physical robot-boat controlled with a 3D printed wheel), tailored to promote computational thinking at different levels (4 to 8 years old). This poster intends to provoke discussion and motivate accessibility researchers that are interested in computational thinking to make playfulness a priority.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123385239","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

EASIER system. Language resources for cognitive accessibility. 简单的系统。认知可及性的语言资源。

Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2020-10-26 DOI: 10.1145/3373625.3418006

Lourdes Moreno, Rodrigo Alarcón, Paloma Martínez

引用次数: 5

Deconstructing a “puzzle” of visual experiences of blind and low-vision visual artists. 解构盲人和低视力视觉艺术家的视觉体验“谜题”。

Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2020-10-26 DOI: 10.1145/3373625.3417080

Yulia Zhiglova

引用次数: 0