首页 > 最新文献

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

英文 中文
How Blind and Visually Impaired Composers, Producers, and Songwriters Leverage and Adapt Music Technology 盲人和视障作曲家、制作人和词曲作者如何利用和适应音乐技术
W. Payne, A. Xu, Fabiha Ahmed, Lisa Ye, Amy Hurst
Today, music creation software and hardware are central to the workflow of most professional composers, producers, and songwriters. Music is an aural art form, but it is notated graphically, and highly visual mainstream technologies pose significant accessibility barriers to blind and visually impaired users. Very few studies address the current state of accessibility in music technologies, and fewer propose alternative designs. To address a lack of understanding about the experiences of blind and visually impaired music technology users, we conducted an interview study with 11 music creators who, we demonstrate, find ingenious workarounds to bend inaccessible technologies to their needs, but still face persistent barriers including a lack of options, a limited but persistent need for sighted help, and accessibility features that fail to cover all use cases. We reflect on our findings and present opportunities and guidelines to promote more inclusive design of future music technologies.
今天,音乐创作软件和硬件是大多数专业作曲家、制作人和词曲作者工作流程的核心。音乐是一种听觉艺术形式,但它是用图形表示的,高度视觉化的主流技术对盲人和视障用户构成了重大的可访问性障碍。很少有研究涉及音乐技术的可访问性的现状,很少有人提出替代设计。为了解决对盲人和视障音乐技术用户的体验缺乏了解的问题,我们对11位音乐创作者进行了采访研究,我们证明,他们找到了巧妙的变通办法,使无法使用的技术满足他们的需求,但仍然面临着持续的障碍,包括缺乏选择,对视力帮助的有限但持续的需求,以及无法覆盖所有用例的可访问性功能。我们反思了我们的发现,并提出了促进未来音乐技术更具包容性设计的机会和指导方针。
{"title":"How Blind and Visually Impaired Composers, Producers, and Songwriters Leverage and Adapt Music Technology","authors":"W. Payne, A. Xu, Fabiha Ahmed, Lisa Ye, Amy Hurst","doi":"10.1145/3373625.3417002","DOIUrl":"https://doi.org/10.1145/3373625.3417002","url":null,"abstract":"Today, music creation software and hardware are central to the workflow of most professional composers, producers, and songwriters. Music is an aural art form, but it is notated graphically, and highly visual mainstream technologies pose significant accessibility barriers to blind and visually impaired users. Very few studies address the current state of accessibility in music technologies, and fewer propose alternative designs. To address a lack of understanding about the experiences of blind and visually impaired music technology users, we conducted an interview study with 11 music creators who, we demonstrate, find ingenious workarounds to bend inaccessible technologies to their needs, but still face persistent barriers including a lack of options, a limited but persistent need for sighted help, and accessibility features that fail to cover all use cases. We reflect on our findings and present opportunities and guidelines to promote more inclusive design of future music technologies.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"42 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":"123841773","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: 20
Travelling more independently: A Requirements Analysis for Accessible Journeys to Unknown Buildings for People with Visual Impairments 更独立的旅行:视障人士无障碍前往未知建筑的需求分析
Christin Engel, Karin Müller, Angela Constantinescu, C. Loitsch, Vanessa Petrausch, G. Weber, R. Stiefelhagen
It is much more difficult for people with visual impairments to plan and implement a journey to unknown places than for sighted people, because in addition to the usual travel arrangements, they also need to know whether the different parts of the travel chain are accessible at all. The need for information is presumably therefore very high and ranges from knowledge about the accessibility of public transport as well as outdoor and indoor environments. However, to the best of our knowledge, there is no study that examines in-depth requirements of both the planning of a trip and its implementation, looking separately at the various special needs of people with low vision and blindness. In this paper, we present a survey with 106 people with visual impairments, in which we examine the strategies they use to prepare for a journey to unknown buildings, how they orient themselves in unfamiliar buildings and what materials they use. Our analysis shows that requirements for people with blindness and low vision differ. The feedback from the participants reveals that there is a large information gap, especially for orientation in buildings, regarding maps, accessibility of buildings and supporting systems. In particular, there is a lack of availability of indoor maps.
对于视障人士来说,计划和实施前往未知地点的旅行比正常人要困难得多,因为除了通常的旅行安排外,他们还需要知道旅行链的不同部分是否可达。因此,对信息的需求可能非常高,范围从公共交通的可达性到室外和室内环境的知识。然而,据我们所知,目前还没有一项研究深入考察了旅行计划和实施的要求,分别考察了弱视和失明人士的各种特殊需要。在这篇论文中,我们提出了一项对106名视觉障碍人士的调查,其中我们研究了他们在准备前往未知建筑物时使用的策略,他们如何在不熟悉的建筑物中定位自己以及他们使用的材料。我们的分析表明,对失明和视力低下的人的要求不同。参与者的反馈表明,在地图、建筑物的可达性和支持系统方面,存在很大的信息差距,特别是在建筑物的方向方面。特别是缺乏室内地图。
{"title":"Travelling more independently: A Requirements Analysis for Accessible Journeys to Unknown Buildings for People with Visual Impairments","authors":"Christin Engel, Karin Müller, Angela Constantinescu, C. Loitsch, Vanessa Petrausch, G. Weber, R. Stiefelhagen","doi":"10.1145/3373625.3417022","DOIUrl":"https://doi.org/10.1145/3373625.3417022","url":null,"abstract":"It is much more difficult for people with visual impairments to plan and implement a journey to unknown places than for sighted people, because in addition to the usual travel arrangements, they also need to know whether the different parts of the travel chain are accessible at all. The need for information is presumably therefore very high and ranges from knowledge about the accessibility of public transport as well as outdoor and indoor environments. However, to the best of our knowledge, there is no study that examines in-depth requirements of both the planning of a trip and its implementation, looking separately at the various special needs of people with low vision and blindness. In this paper, we present a survey with 106 people with visual impairments, in which we examine the strategies they use to prepare for a journey to unknown buildings, how they orient themselves in unfamiliar buildings and what materials they use. Our analysis shows that requirements for people with blindness and low vision differ. The feedback from the participants reveals that there is a large information gap, especially for orientation in buildings, regarding maps, accessibility of buildings and supporting systems. In particular, there is a lack of availability of indoor maps.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"2017 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":"121561769","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
Value beyond function: analyzing the perception of wheelchair innovations in Kenya 超越功能的价值:分析肯尼亚对轮椅创新的看法
G. Barbareschi, Sibylle Daymond, Jake Honeywill, Aneesha Singh, Dominic Noble, N. Mbugua, Ian Harris, Victoria Austin, C. Holloway
Innovations in the field of assistive technology are usually evaluated based on practical considerations related to their ability to perform certain functions. However, social and emotional aspects play a huge role in how people with disabilities interact with assistive products and services. Over a five months period, we tested an innovative wheelchair service provision model that leverages 3D printing and Computer Aided Design to provide bespoke wheelchairs in Kenya. The study involved eight expert wheelchair users and five healthcare professionals who routinely provide wheelchair services in their community. Results from the study show that both users and providers attributed great value to both the novel service delivery model and the wheelchairs produced as part of the study. The reasons for their appreciation went far beyond the practical considerations and were rooted in the fact that the service delivery model and the wheelchairs promoted core values of agency, empowerment and self-expression.
辅助技术领域的创新通常是基于与它们执行某些功能的能力相关的实际考虑来评估的。然而,社会和情感方面在残疾人如何与辅助产品和服务互动方面发挥着巨大的作用。在五个月的时间里,我们测试了一种创新的轮椅服务提供模式,利用3D打印和计算机辅助设计在肯尼亚提供定制轮椅。这项研究涉及了8名专业轮椅使用者和5名经常在社区提供轮椅服务的医疗保健专业人员。研究结果表明,使用者和提供者都认为新的服务交付模式和作为研究的一部分生产的轮椅具有很大的价值。赞赏他们的理由远远超出了实际考虑,其根源在于服务提供模式和轮椅促进了代理、授权和自我表达的核心价值。
{"title":"Value beyond function: analyzing the perception of wheelchair innovations in Kenya","authors":"G. Barbareschi, Sibylle Daymond, Jake Honeywill, Aneesha Singh, Dominic Noble, N. Mbugua, Ian Harris, Victoria Austin, C. Holloway","doi":"10.1145/3373625.3417017","DOIUrl":"https://doi.org/10.1145/3373625.3417017","url":null,"abstract":"Innovations in the field of assistive technology are usually evaluated based on practical considerations related to their ability to perform certain functions. However, social and emotional aspects play a huge role in how people with disabilities interact with assistive products and services. Over a five months period, we tested an innovative wheelchair service provision model that leverages 3D printing and Computer Aided Design to provide bespoke wheelchairs in Kenya. The study involved eight expert wheelchair users and five healthcare professionals who routinely provide wheelchair services in their community. Results from the study show that both users and providers attributed great value to both the novel service delivery model and the wheelchairs produced as part of the study. The reasons for their appreciation went far beyond the practical considerations and were rooted in the fact that the service delivery model and the wheelchairs promoted core values of agency, empowerment and self-expression.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"11 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":"125332508","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
Visual Content Considered Private by People Who are Blind 视觉内容被认为是盲人的隐私
Abigale Stangl, Kristina Shiroma, Bo Xie, K. Fleischmann, D. Gurari
We present an empirical study into the visual content people who are blind consider to be private. We conduct a two-stage interview with 18 participants that identifies what they deem private in general and with respect to their use of services that describe their visual surroundings based on camera feeds from their personal devices. We then describe a taxonomy of private visual content that is reflective of our participants’ privacy-related concerns and values. We discuss how this taxonomy can benefit services that collect and sell visual data containing private information so such services are better aligned with their users.
我们提出了一个实证研究的视觉内容的人谁是盲人认为是私人的。我们对18名参与者进行了两阶段的采访,以确定他们认为隐私的一般内容,以及他们使用基于个人设备的摄像头馈电来描述视觉环境的服务。然后,我们描述了一个私人视觉内容的分类,它反映了我们的参与者与隐私相关的关注和价值观。我们将讨论这种分类法如何使收集和销售包含私人信息的可视化数据的服务受益,从而使这些服务更好地与用户保持一致。
{"title":"Visual Content Considered Private by People Who are Blind","authors":"Abigale Stangl, Kristina Shiroma, Bo Xie, K. Fleischmann, D. Gurari","doi":"10.1145/3373625.3417014","DOIUrl":"https://doi.org/10.1145/3373625.3417014","url":null,"abstract":"We present an empirical study into the visual content people who are blind consider to be private. We conduct a two-stage interview with 18 participants that identifies what they deem private in general and with respect to their use of services that describe their visual surroundings based on camera feeds from their personal devices. We then describe a taxonomy of private visual content that is reflective of our participants’ privacy-related concerns and values. We discuss how this taxonomy can benefit services that collect and sell visual data containing private information so such services are better aligned with their users.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"42 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":"129052343","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
Putting Tools in Hands: Designing Curriculum for a Nonvisual Soldering Workshop 把工具放在手中:设计一个非视觉焊接工作坊的课程
Lauren Race, Joshua A. Miele, Chancey Fleet, Tom Igoe, Amy Hurst
Blind and low vision learners are underrepresented in STEM and maker culture, both of which are historically inaccessible. In this paper we describe our experience conducting a three-day nonvisual soldering workshop and discuss the opportunities and challenges for designing accessible electronics curricula. Workshop attendees learned nonvisual soldering skills, adapted from publications for blind and low vision electronics professionals [4, 13, 18], while building a complex circuit. We detail our curriculum design and its complexities for learners with different levels of technical experience and learning modalities. While our instruction pacing proved challenging for some, all attendees succeeded with operating hot soldering irons and commanding basic soldering techniques over the course of three days. Based on our findings, we provide recommendations for educators wanting to design similar nonvisual STEM curricula and workshops. These include supplying tactile and textual instruction to support multiple learning styles and pacing, and standardizing workshop materials to support nonvisual hands-on learning for novices.
盲人和低视力学习者在STEM和创客文化中的代表性不足,这两者在历史上都是无法进入的。在本文中,我们描述了我们的经验,进行了为期三天的非视觉焊接研讨会,并讨论了设计无障碍电子课程的机遇和挑战。工作坊参加者学习非视觉焊接技巧,改编自盲人和低视力电子专业人士的出版物[4,13,18],同时建立一个复杂的电路。我们为具有不同技术经验和学习方式的学习者详细介绍我们的课程设计及其复杂性。虽然我们的教学节奏证明对一些人具有挑战性,但所有与会者都成功地操作了热烙铁,并在三天的课程中掌握了基本的焊接技术。基于我们的发现,我们为想要设计类似的非可视化STEM课程和研讨会的教育工作者提供了建议。这些措施包括提供触觉和文字指导,以支持多种学习风格和节奏,以及标准化研讨会材料,以支持新手的非视觉动手学习。
{"title":"Putting Tools in Hands: Designing Curriculum for a Nonvisual Soldering Workshop","authors":"Lauren Race, Joshua A. Miele, Chancey Fleet, Tom Igoe, Amy Hurst","doi":"10.1145/3373625.3418011","DOIUrl":"https://doi.org/10.1145/3373625.3418011","url":null,"abstract":"Blind and low vision learners are underrepresented in STEM and maker culture, both of which are historically inaccessible. In this paper we describe our experience conducting a three-day nonvisual soldering workshop and discuss the opportunities and challenges for designing accessible electronics curricula. Workshop attendees learned nonvisual soldering skills, adapted from publications for blind and low vision electronics professionals [4, 13, 18], while building a complex circuit. We detail our curriculum design and its complexities for learners with different levels of technical experience and learning modalities. While our instruction pacing proved challenging for some, all attendees succeeded with operating hot soldering irons and commanding basic soldering techniques over the course of three days. Based on our findings, we provide recommendations for educators wanting to design similar nonvisual STEM curricula and workshops. These include supplying tactile and textual instruction to support multiple learning styles and pacing, and standardizing workshop materials to support nonvisual hands-on learning for novices.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"4 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":"127645521","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
Input Accessibility: A Large Dataset and Summary Analysis of Age, Motor Ability and Input Performance 输入可及性:年龄、运动能力和输入性能的大数据集和总结分析
Leah Findlater, Lotus Zhang
Age and motor ability are well-known to impact input performance. Past work examining these factors, however, has tended to focus on samples of 20-40 participants and has binned participants into a small set of age groups (e.g., “younger” vs. “older”). To foster a more nuanced understanding of how age and motor ability impact input performance, this short paper contributes: (1) a dataset from a large-scale study that captures input performance with a mouse and/or touchscreen from over 700 participants, as well as (2) summary analysis of a subset of 318 participants who range in age from 18 to 83 years old and of whom 53% reported a motor impairment. The analysis demonstrates the continuous relationship between age and input performance for users with and without motor impairments, but also illustrates that knowing a user's age and self-reported motor ability should not lead to assumptions about their input performance. The dataset, which contains mouse and touchscreen input traces, should allow for further exploration by other researchers.
众所周知,年龄和运动能力会影响输入性能。然而,过去研究这些因素的工作往往集中在20-40名参与者的样本上,并将参与者分成一小组年龄组(例如,“年轻”与“年长”)。为了促进对年龄和运动能力如何影响输入性能的更细致的理解,本文做出了以下贡献:(1)来自一项大规模研究的数据集,该研究捕获了700多名参与者使用鼠标和/或触摸屏的输入性能,以及(2)对318名参与者的子集进行了总结分析,这些参与者的年龄从18岁到83岁不等,其中53%的人报告有运动障碍。该分析表明,对于有或没有运动障碍的用户,年龄和输入性能之间存在连续关系,但也说明,了解用户的年龄和自我报告的运动能力不应导致对其输入性能的假设。该数据集包含鼠标和触摸屏输入痕迹,应该允许其他研究人员进一步探索。
{"title":"Input Accessibility: A Large Dataset and Summary Analysis of Age, Motor Ability and Input Performance","authors":"Leah Findlater, Lotus Zhang","doi":"10.1145/3373625.3417031","DOIUrl":"https://doi.org/10.1145/3373625.3417031","url":null,"abstract":"Age and motor ability are well-known to impact input performance. Past work examining these factors, however, has tended to focus on samples of 20-40 participants and has binned participants into a small set of age groups (e.g., “younger” vs. “older”). To foster a more nuanced understanding of how age and motor ability impact input performance, this short paper contributes: (1) a dataset from a large-scale study that captures input performance with a mouse and/or touchscreen from over 700 participants, as well as (2) summary analysis of a subset of 318 participants who range in age from 18 to 83 years old and of whom 53% reported a motor impairment. The analysis demonstrates the continuous relationship between age and input performance for users with and without motor impairments, but also illustrates that knowing a user's age and self-reported motor ability should not lead to assumptions about their input performance. The dataset, which contains mouse and touchscreen input traces, should allow for further exploration by other researchers.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"43 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":"122954809","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
Privacy Considerations of the Visually Impaired with Camera Based Assistive Technologies: Misrepresentation, Impropriety, and Fairness 使用基于相机的辅助技术的视障人士的隐私考虑:失实陈述、不当行为和公平
T. Akter, Tousif Ahmed, Apu Kapadia, Manohar Swaminathan
Camera based assistive technologies such as smart glasses can provide people with visual impairments (PVIs) information about people in their vicinity. Although such ‘visually available’ information can enhance one’s social interactions, the privacy implications for bystanders from the perspective of PVIs remains underexplored. Motivated by prior findings of bystanders’ perspectives, we conducted two online surveys with visually impaired (N=128) and sighted (N=136) participants with two ‘field-of-view’ (FoV) experimental conditions related to whether information about bystanders was gathered from the front of the glasses or all directions. We found that PVIs considered it as ‘fair’ and equally useful to receive information from all directions. However, they reported being uncomfortable in receiving some visually apparent information (such as weight and gender) about bystanders as they felt it was ‘impolite’ or ‘improper’. Both PVIs and bystanders shared concerns about the fallibility of AI, where bystanders can be misrepresented by the devices. Our finding suggests that beyond issues of social stigma, both PVIs and bystanders have shared concerns that need to be considered to improve the social acceptability of camera based assistive technologies.
智能眼镜等基于摄像头的辅助技术可以为视障人士提供附近人群的信息。尽管这种“视觉上可用”的信息可以增强一个人的社交互动,但从PVIs的角度来看,旁观者的隐私含义仍未得到充分探讨。基于先前关于旁观者视角的研究结果,我们对视障人士(128名)和视力正常的参与者(136名)进行了两项在线调查,并设置了两种“视场”(FoV)实验条件,以了解旁观者的信息是从眼镜正面收集还是从所有方向收集。我们发现,PVIs认为它是“公平的”,并且同样有用,可以接收来自各个方向的信息。然而,他们报告说,在收到一些关于旁观者的视觉上明显的信息(如体重和性别)时,他们会感到不舒服,因为他们觉得这是“不礼貌的”或“不恰当的”。PVIs和旁观者都对人工智能的不可靠性感到担忧,因为旁观者可能会被设备误导。我们的研究结果表明,除了社会耻辱感的问题外,pv和旁观者都有共同的担忧,需要考虑提高基于摄像头的辅助技术的社会可接受性。
{"title":"Privacy Considerations of the Visually Impaired with Camera Based Assistive Technologies: Misrepresentation, Impropriety, and Fairness","authors":"T. Akter, Tousif Ahmed, Apu Kapadia, Manohar Swaminathan","doi":"10.1145/3373625.3417003","DOIUrl":"https://doi.org/10.1145/3373625.3417003","url":null,"abstract":"Camera based assistive technologies such as smart glasses can provide people with visual impairments (PVIs) information about people in their vicinity. Although such ‘visually available’ information can enhance one’s social interactions, the privacy implications for bystanders from the perspective of PVIs remains underexplored. Motivated by prior findings of bystanders’ perspectives, we conducted two online surveys with visually impaired (N=128) and sighted (N=136) participants with two ‘field-of-view’ (FoV) experimental conditions related to whether information about bystanders was gathered from the front of the glasses or all directions. We found that PVIs considered it as ‘fair’ and equally useful to receive information from all directions. However, they reported being uncomfortable in receiving some visually apparent information (such as weight and gender) about bystanders as they felt it was ‘impolite’ or ‘improper’. Both PVIs and bystanders shared concerns about the fallibility of AI, where bystanders can be misrepresented by the devices. Our finding suggests that beyond issues of social stigma, both PVIs and bystanders have shared concerns that need to be considered to improve the social acceptability of camera based assistive technologies.","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":"130837315","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: 20
An Exploratory Study on Supporting Persons with Aphasia in Pakistan: Challenges and Opportunities 巴基斯坦失语症患者支持的探索性研究:挑战与机遇
Waleed Riaz, Gulraiz Ali, M. Abid, Izma Naim Butt, A. Shahzad, S. Shahid
Since the prevalence of aphasia is one of the major problems faced by older individuals today, there is an increasing amount of research aimed towards developing technology based interventions for persons with aphasia (PwA). In developing countries such as Pakistan, aphasia patients face multiple problems and challenges due to a weak healthcare system and a severe lack of facilities and available resources. This work is an effort to understand the needs, problems and challenges of PwA in order to provide more effective support. In recent years, Virtual Reality (VR) has been the focus of a lot of research, due to its deep immersive environments, and has shown great promise in improving language production and speech comprehension among aphasia patients. This study aims to evaluate the impact of VR enrichment activities on language production and speech comprehension of PwA. It will also explore the opportunities and challenges of using VR experiences with PwA through a thematic analysis of the recorded observations made during the system evaluation.
由于失语症的流行是当今老年人面临的主要问题之一,因此越来越多的研究旨在为失语症患者开发基于技术的干预措施。在巴基斯坦等发展中国家,由于卫生保健系统薄弱,严重缺乏设施和可用资源,失语症患者面临多重问题和挑战。这项工作是为了了解贫困妇女的需要、问题和挑战,以便提供更有效的支助。近年来,虚拟现实(Virtual Reality, VR)因其具有深度沉浸式的环境而成为众多研究的焦点,在改善失语症患者的语言产生和言语理解方面显示出巨大的前景。本研究旨在评估虚拟现实丰富活动对PwA语言产生和语音理解的影响。它还将通过对系统评估期间记录的观察结果进行专题分析,探讨将虚拟现实经验应用于PwA的机遇和挑战。
{"title":"An Exploratory Study on Supporting Persons with Aphasia in Pakistan: Challenges and Opportunities","authors":"Waleed Riaz, Gulraiz Ali, M. Abid, Izma Naim Butt, A. Shahzad, S. Shahid","doi":"10.1145/3373625.3418024","DOIUrl":"https://doi.org/10.1145/3373625.3418024","url":null,"abstract":"Since the prevalence of aphasia is one of the major problems faced by older individuals today, there is an increasing amount of research aimed towards developing technology based interventions for persons with aphasia (PwA). In developing countries such as Pakistan, aphasia patients face multiple problems and challenges due to a weak healthcare system and a severe lack of facilities and available resources. This work is an effort to understand the needs, problems and challenges of PwA in order to provide more effective support. In recent years, Virtual Reality (VR) has been the focus of a lot of research, due to its deep immersive environments, and has shown great promise in improving language production and speech comprehension among aphasia patients. This study aims to evaluate the impact of VR enrichment activities on language production and speech comprehension of PwA. It will also explore the opportunities and challenges of using VR experiences with PwA through a thematic analysis of the recorded observations made during the system evaluation.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"123 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":"133898305","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
Making GIFs Accessible 使gif易于访问
Cole Gleason, Amy Pavel, H. Gururaj, Kris M. Kitani, Jeffrey P. Bigham
Social media platforms feature short animations known as GIFs, but they are inaccessible to people with vision impairments. Unlike static images, GIFs contain action and visual indications of sound, which can be challenging to describe in alternative text descriptions. We examine a large sample of inaccessible GIFs on Twitter to document how they are used and what visual elements they contain. In interviews with 10 blind Twitter users, we discuss what elements of GIF content should be described and their experiences with GIFs online. The participants compared alternative text descriptions with two other alternative audio formats: (i) the original audio from the GIF source video and (ii) a spoken audio description. We recommend that social media platforms automatically include alt text descriptions for popular GIFs (as Twitter has begun to do), and content producers create audio descriptions to ensure everyone has a rich and emotive experience with GIFs online.
社交媒体平台提供被称为gif的短动画,但视障人士无法访问。与静态图像不同,动图包含动作和声音的视觉指示,这在替代文本描述中可能具有挑战性。我们研究了Twitter上大量不可访问的动图样本,以记录它们是如何使用的,以及它们包含哪些视觉元素。在对10位盲人Twitter用户的采访中,我们讨论了应该描述GIF内容的哪些元素以及他们在线使用GIF的经验。参与者将替代文本描述与另外两种替代音频格式进行比较:(i)来自GIF源视频的原始音频和(ii)语音描述。我们建议社交媒体平台自动为流行的动图添加所有文本描述(就像Twitter已经开始做的那样),内容制作者创建音频描述,以确保每个人都能在网上获得丰富而富有情感的动图体验。
{"title":"Making GIFs Accessible","authors":"Cole Gleason, Amy Pavel, H. Gururaj, Kris M. Kitani, Jeffrey P. Bigham","doi":"10.1145/3373625.3417027","DOIUrl":"https://doi.org/10.1145/3373625.3417027","url":null,"abstract":"Social media platforms feature short animations known as GIFs, but they are inaccessible to people with vision impairments. Unlike static images, GIFs contain action and visual indications of sound, which can be challenging to describe in alternative text descriptions. We examine a large sample of inaccessible GIFs on Twitter to document how they are used and what visual elements they contain. In interviews with 10 blind Twitter users, we discuss what elements of GIF content should be described and their experiences with GIFs online. The participants compared alternative text descriptions with two other alternative audio formats: (i) the original audio from the GIF source video and (ii) a spoken audio description. We recommend that social media platforms automatically include alt text descriptions for popular GIFs (as Twitter has begun to do), and content producers create audio descriptions to ensure everyone has a rich and emotive experience with GIFs online.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"46 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":"134303329","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
Student and Teacher Perspectives of Learning ASL in an Online Setting 学生与教师对在线学习美国手语的看法
Garreth W. Tigwell, R. Peiris, Stacey Watson, Gerald M. Garavuso, H. Miller
American Sign Language (ASL) classes are typically held face-to-face to increase interactivity and enhance the learning experience. However, the recent COVID-19 pandemic brought about many changes to course delivery methods, primarily resulting in a move to an online format, which had to occur in a short timeframe. The online format has presented students and teachers with many opportunities and challenges. In this experience report, we reflect on the student and teacher perspectives of learning ASL in an online setting. We use our experience to introduce new online ASL class guidelines, videoconferencing improvements, and suggest where future research is needed.
美国手语(ASL)课程通常面对面举行,以增加互动性和提高学习经验。然而,最近的COVID-19大流行给课程交付方式带来了许多变化,主要是转向在线形式,这必须在短时间内完成。在线形式给学生和教师带来了许多机遇和挑战。在这份经验报告中,我们从学生和教师的角度对在线学习美国手语进行了反思。我们利用我们的经验介绍新的在线美国手语课堂指南,改进视频会议,并建议未来需要研究的地方。
{"title":"Student and Teacher Perspectives of Learning ASL in an Online Setting","authors":"Garreth W. Tigwell, R. Peiris, Stacey Watson, Gerald M. Garavuso, H. Miller","doi":"10.1145/3373625.3417298","DOIUrl":"https://doi.org/10.1145/3373625.3417298","url":null,"abstract":"American Sign Language (ASL) classes are typically held face-to-face to increase interactivity and enhance the learning experience. However, the recent COVID-19 pandemic brought about many changes to course delivery methods, primarily resulting in a move to an online format, which had to occur in a short timeframe. The online format has presented students and teachers with many opportunities and challenges. In this experience report, we reflect on the student and teacher perspectives of learning ASL in an online setting. We use our experience to introduce new online ASL class guidelines, videoconferencing improvements, and suggest where future research is needed.","PeriodicalId":433618,"journal":{"name":"Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility","volume":"50 9-10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132496788","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
期刊
Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
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
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1