发布求助
文献互助 智能选刊 最新文献

Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility最新文献

筛选
英文 中文
VizMap: Accessible Visual Information Through Crowdsourced Map Reconstruction VizMap:通过众包地图重建获取视觉信息
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2016-10-23 DOI: 10.1145/2982142.2982200
Cole Gleason, Anhong Guo, Gierad Laput, Kris Kitani, Jeffrey P. Bigham
{"title":"VizMap: Accessible Visual Information Through Crowdsourced Map Reconstruction","authors":"Cole Gleason, Anhong Guo, Gierad Laput, Kris Kitani, Jeffrey P. Bigham","doi":"10.1145/2982142.2982200","DOIUrl":"https://doi.org/10.1145/2982142.2982200","url":null,"abstract":"When navigating indoors, blind people are often unaware of key visual information, such as posters, signs, and exit doors. Our VizMap system uses computer vision and crowdsourcing to collect this information and make it available non-visually. VizMap starts with videos taken by on-site sighted volunteers and uses these to create a 3D spatial model. These video frames are semantically labeled by remote crowd workers with key visual information. These semantic labels are located within and embedded into the reconstructed 3D model, forming a query-able spatial representation of the environment. VizMap can then localize the user with a photo from their smartphone, and enable them to explore the visual elements that are nearby. We explore a range of example applications enabled by our reconstructed spatial representation. With VizMap, we move towards integrating the strengths of the end user, on-site crowd, online crowd, and computer vision to solve a long-standing challenge in indoor blind exploration.","PeriodicalId":306165,"journal":{"name":"Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121145880","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: 25
Ad-Hoc Access to Musical Sound for Deaf Individuals 为聋人提供音乐声音的特殊途径
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2016-10-23 DOI: 10.1145/2982142.2982213
B. Petry, Thavishi Illandara, Juan Pablo Forero, Suranga Nanayakkara
{"title":"Ad-Hoc Access to Musical Sound for Deaf Individuals","authors":"B. Petry, Thavishi Illandara, Juan Pablo Forero, Suranga Nanayakkara","doi":"10.1145/2982142.2982213","DOIUrl":"https://doi.org/10.1145/2982142.2982213","url":null,"abstract":"Learning a musical instrument can be a challenging task for a deaf person due to limited access to sound. Prior work has developed visual and vibrotactile approaches to provide music-to-sound feedback to deaf people. However, these systems are not designed for ad-hoc access to sound, which enables a deaf person to explore sound from various audio sources and receive real-time feedback. In this paper we present the development of a music sensory substitution system that enables ad-hoc access to musical sounds. It provides the technical basis to study deeper research questions about understanding and creating sound.","PeriodicalId":306165,"journal":{"name":"Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114843055","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
Blind Photographers and VizSnap: A Long-Term Study 盲人摄影师和VizSnap:一项长期研究
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2016-10-23 DOI: 10.1145/2982142.2982169
D. Adams, S. Kurniawan, Cynthia Herrera, Veronica Kang, Natalie Friedman
{"title":"Blind Photographers and VizSnap: A Long-Term Study","authors":"D. Adams, S. Kurniawan, Cynthia Herrera, Veronica Kang, Natalie Friedman","doi":"10.1145/2982142.2982169","DOIUrl":"https://doi.org/10.1145/2982142.2982169","url":null,"abstract":"This paper describes a long term user study in which 13 blind participants were asked to use a blind friendly iPhone app, VizSnap -- an app designed to assist blind people in organizing and browsing a photo library without sight -- for a total of two months. VizSnap records audio while the user is aiming the camera, and allows an optional voice memo to be recorded, to allow the user to give custom information to accompany the photo, as well as capturing time, date, and location the photo was taken. All this information is available to the user when browsing through VizSnap's photo library. The participants met with us every two weeks, in which we discuss general VizSnap usage, conduct a short user study with their photos, as well as upload all data that was gathered using VizSnap. The user study aims to determine whether accompanying audio, time, date, and location metadata assists in memory retrieval of photos by blind people. We found that in general, both ambient audio and voice memo are considered most helpful for memory retrieval.","PeriodicalId":306165,"journal":{"name":"Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131043183","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: 23
How Designing for People With and Without Disabilities Shapes Student Design Thinking 为残疾人士和非残疾人士设计如何影响学生的设计思维
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2016-10-23 DOI: 10.1145/2982142.2982158
Kristen Shinohara, Cynthia L. Bennett, J. Wobbrock
{"title":"How Designing for People With and Without Disabilities Shapes Student Design Thinking","authors":"Kristen Shinohara, Cynthia L. Bennett, J. Wobbrock","doi":"10.1145/2982142.2982158","DOIUrl":"https://doi.org/10.1145/2982142.2982158","url":null,"abstract":"Despite practices addressing disability in design and advocating user-centered design (UCD) approaches, popular mainstream technologies remain largely inaccessible for people with disabilities. We conducted a design course study investigating how student designers regard disability and explored how designing for both disabled and non-disabled users encouraged students to think about accessibility throughout the design process. Students focused on a design project while learning UCD concepts and techniques, working with people with and without disabilities throughout the project. We found that designing for both disabled and non-disabled users surfaced challenges and tensions in finding solutions to satisfy both groups, influencing students' attitudes toward accessible design. In addressing these tensions, non-functional aspects of accessible design emerged as important complements to functional aspects for users with and without disabilities.","PeriodicalId":306165,"journal":{"name":"Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128812511","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: 35
Session details: Communication and Aging 会议细节:沟通和老龄化
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2016-10-23 DOI: 10.1145/3254067
Karyn Moffatt
{"title":"Session details: Communication and Aging","authors":"Karyn Moffatt","doi":"10.1145/3254067","DOIUrl":"https://doi.org/10.1145/3254067","url":null,"abstract":"","PeriodicalId":306165,"journal":{"name":"Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"310 13","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120875653","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
Tactile Interface for Electric Wheelchair 电动轮椅触觉界面
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2016-10-23 DOI: 10.1145/2982142.2982189
Yousef Guedira, Liam Jordan, Clément Favey, R. Farcy, Y. Bellik
{"title":"Tactile Interface for Electric Wheelchair","authors":"Yousef Guedira, Liam Jordan, Clément Favey, R. Farcy, Y. Bellik","doi":"10.1145/2982142.2982189","DOIUrl":"https://doi.org/10.1145/2982142.2982189","url":null,"abstract":"In the framework of an augmented multimodal electric wheelchair for people with multiple disabilities, we propose a new user interface based on an Android application on a tablet to steer the wheelchair. The proposed system aims at overcoming some of the problems encountered with the traditional joystick interface like the involuntary arm extensions due to spasticity conditions. These often lead to unwanted movement of the chair and, in many cases, to accidents. The application uses different output modalities to allow the user keep his/her attention on the navigation task without having to visually focus on the tablet screen. We conducted some preliminary tests with some people with disabilities to engage them in the design process and get their feedback on the first prototype. The general impression was positive with insight on future improvements to the system.","PeriodicalId":306165,"journal":{"name":"Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133563204","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: 7
OnScreenDualScribe with Point-and-Click Interface: A Viable Computer Interaction Alternative based on a Virtual Modified Numerical Keypad onscreendalscribe与点击界面:一个可行的计算机交互选择基于虚拟修改数字键盘
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2016-10-23 DOI: 10.1145/2982142.2982184
Kavita Krishnaswamy, Patricia Ordóñez, P. Beckerle, S. Rinderknecht, T. Felzer
{"title":"OnScreenDualScribe with Point-and-Click Interface: A Viable Computer Interaction Alternative based on a Virtual Modified Numerical Keypad","authors":"Kavita Krishnaswamy, Patricia Ordóñez, P. Beckerle, S. Rinderknecht, T. Felzer","doi":"10.1145/2982142.2982184","DOIUrl":"https://doi.org/10.1145/2982142.2982184","url":null,"abstract":"This paper describes the experience of the first author with the Point-and-Click Interface of the OnScreenDualScribe, created by the last author. The new interface is an innovative extension to the previous interface which required the use of the DualPad. The main differences between the two interfaces are highlighted. The user took several writing tests with the Point-and Click Interface and compares her results with two of interfaces she uses the most for writing, Dragon NaturallySpeaking and SofType. Finally, the first author recommends several improvements to the interface which would make the software a better alternative for her.","PeriodicalId":306165,"journal":{"name":"Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131194060","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
Online Learning System to Help People with Developmental Disabilities Reinforce Basic Skills 帮助发展性残疾人士加强基本技能的网上学习系统
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2016-10-23 DOI: 10.1145/2982142.2982174
Lourdes M. Morales-Villaverde, Karina Caro, Taylor Gotfrid, S. Kurniawan
{"title":"Online Learning System to Help People with Developmental Disabilities Reinforce Basic Skills","authors":"Lourdes M. Morales-Villaverde, Karina Caro, Taylor Gotfrid, S. Kurniawan","doi":"10.1145/2982142.2982174","DOIUrl":"https://doi.org/10.1145/2982142.2982174","url":null,"abstract":"We present the development and evaluation of an online learning system for people with developmental disabilities (DD) of all ages in collaboration with Imagine! and Hope Services, two not-for-profit organizations that provide care services to people with DD. The system was implemented as an HTML5-based web application for iPad. It includes activities that aim to support and improve the process through which people with DD of all ages reinforce basic skills such as recognizing numbers, letters, money, shapes, and colors. User evaluations suggest that a system such as ours will be: 1) helpful in supporting people with DD reinforce basic skills, and 2) well-received by users.","PeriodicalId":306165,"journal":{"name":"Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130472171","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: 16
Should I Trust It When I Cannot See It?: Credibility Assessment for Blind Web Users 当我看不见它时，我应该相信它吗?:盲人网络用户可信度评估
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2016-10-23 DOI: 10.1145/2982142.2982173
A. Abdolrahmani, Ravi Kuber
{"title":"Should I Trust It When I Cannot See It?: Credibility Assessment for Blind Web Users","authors":"A. Abdolrahmani, Ravi Kuber","doi":"10.1145/2982142.2982173","DOIUrl":"https://doi.org/10.1145/2982142.2982173","url":null,"abstract":"As users become increasingly more reliant on online resources to satisfy their information needs, care is needed to ensure that these resources are credible in nature, especially if a decision is to be taken based upon the information accessed. The credibility of a web site is known to be heavily influenced by its visual appearance. However, for individuals who are blind, challenges are often faced accessing these visual cues when using assistive technologies. In this paper, we describe an observational study to examine the strategies and workarounds developed by individuals who are blind to perform credibility assessments. These are compared with those used by sighted users. Findings from the study have highlighted the relationship between accessibility and credibility. The features used to form assessments non-visually have also been identified. Insights from the study can be used to support the design of highly credible interfaces for blind screen reader users.","PeriodicalId":306165,"journal":{"name":"Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131277288","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: 28
Exploring the Use of a Drone to Guide Blind Runners 探索使用无人机引导盲人跑步者
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility Pub Date : 2016-10-23 DOI: 10.1145/2982142.2982204
Majed Al Zayer, Sam Tregillus, Jiwan Bhandari, David Feil-Seifer, Eelke Folmer
{"title":"Exploring the Use of a Drone to Guide Blind Runners","authors":"Majed Al Zayer, Sam Tregillus, Jiwan Bhandari, David Feil-Seifer, Eelke Folmer","doi":"10.1145/2982142.2982204","DOIUrl":"https://doi.org/10.1145/2982142.2982204","url":null,"abstract":"People with visual impairments have a hard time getting consistent physical exercise, as they can not do some exercises, such as running outside, without a sighted guide. People with visual impairments have been shown to have higher spatial localization skills than sighted people, which lead us to believe that they could follow a drone on a running-track environment. This paper presents a feasibility study where we investigate the ability to localize and follow a low-cost flying drone in people with visual impairments. A Wizard of Oz style study was conducted with 2 blind participants. Our results indicate that blind individuals can accurately localize the drone and follow it. Qualitative results also indicate that the participants were comfortable with following the drone and had high efficacy when it came to following and localizing the drone. The study supports future development of a fully functioning prototype.","PeriodicalId":306165,"journal":{"name":"Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115717041","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: 48
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信