GuideCall: Affordable and Trustworthy Video Call-Based Remote Assistance for People with Visual Impairments
GuideCall: Affordable and Trustworthy Video Call-Based Remote Assistance for People with Visual Impairments
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GuideCall：为视力障碍人士提供经济实惠且值得信赖的基于视频通话的远程协助
DOI：
10.1145/3315002.3332442
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Babu, Rakesh
中科院分区：
文献类型：
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作者：
Ravindran, Naveen M.;Cheraghi, Seyed Ali;Namboodiri, Vinod;Babu, Rakesh
盲人或视障人士（BVI）在执行日常任务或探索新地方时经常面临许多挑战。辅助技术可以帮助独立解决其中一些挑战，但仍有许多任务仍然需要某种人类协助。目前通过视频电话提供远程协助的一些方法要么太贵，要么不使用英属维尔京群岛个人可以完全信任的助手。这项工作开发了一个名为GuideCall的Android应用程序，使英属维尔京群岛的个人能够通过视频通话获得帮助，其中一个志愿者助手是从许多预先构建的适合情况的可信个人群体中选出的。指南-呼叫提供是专门建立，以满足英属维尔京群岛个人的需要，并有一些功能不存在于商品视频通话应用程序。
Blind or Visually Impaired (BVI) individuals often face many challenges while performing daily tasks or exploring new places. Assistive technologies can help independently address some of these challenges, but there remain many tasks that still require some sort of human assistance. Some current approaches to provide remote assistance through video calls are either too expensive or do not use helpers whom a BVI individual can fully trust. This work develops an Android application called GuideCall that enables BVI individuals to draw assistance through a video call with a single volunteer helper selected from one of many pre-constructed situation-appropriate groups of trusted individuals. Guide- Call provides is specifically built to meet the needs of BVI individuals and has some features not present in commodity video-calling applications.
“有人吗？他们有枪吗”：他人的视觉信息如何改善盲人的个人安全管理
DOI：
10.1145/3132525.3132534
发表时间：
2017
期刊：
Proceedings of the 19th International ACM SIGACCESS Conference on Computers and Accessibility
影响因子：
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作者：
S. Branham;A. Abdolrahmani;William Easley;M. Scheuerman;Erick Ronquillo;A. Hurst
通讯作者：
A. Hurst