Reaching out: Investigating different modalities to help people with visual impairments acquire items

Sooyeon Lee, Chien Wen Yuan, Benjamin V. Hanrahan, Mary Beth Rosson, John M. Carroll

研究成果: 書貢獻/報告類型會議論文篇章

12 引文 斯高帕斯(Scopus)

摘要

We present a lab study of multiple feedback designs for guiding small-scale arm-and-hand movement for people with visual impairments (PVI), so that they can reach out to and grasp an item on a shelf. Little attention has been paid to the guidance of small-scale arm-and-hand movements by PVI, yet this is an essential element of product acquisition in a grocery shopping task and other similar daily activities. We developed a feedback interface that allowed us to explore two types of auditory feedback (speech and tones), haptic vibration feedback, and a combination of both. The result of the study demonstrated that the multi-modal navigational feedback, specifically speech and haptic, was the most effective and preferred mode for small-scale navigation.

原文英語
主出版物標題ASSETS 2017 - Proceedings of the 19th International ACM SIGACCESS Conference on Computers and Accessibility
發行者Association for Computing Machinery, Inc
頁面389-390
頁數2
ISBN(電子)9781450349260
DOIs
出版狀態已發佈 - 2017 10月 19
對外發佈
事件19th International ACM SIGACCESS Conference on Computers and Accessibility, ASSETS 2017 - Baltimore, 美国
持續時間: 2017 10月 292017 11月 1

出版系列

名字ASSETS 2017 - Proceedings of the 19th International ACM SIGACCESS Conference on Computers and Accessibility

會議

會議19th International ACM SIGACCESS Conference on Computers and Accessibility, ASSETS 2017
國家/地區美国
城市Baltimore
期間2017/10/292017/11/01

ASJC Scopus subject areas

  • 人機介面
  • 軟體
  • 硬體和架構
  • 電腦網路與通信

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