Foundation for improved interaction by individuals with visual impairments through multimodal feedback |
| |
| Authors: | HS Vitense JA Jacko VK Emery |
| |
| Affiliation: | (1) Medtronic, Inc., 7000 Central Avenue NE, Minneapolis, MN 55432, USA, US;(2) School of Industrial and Systems Engineering, Georgia Institute of Technology, 765 Ferst Drive, Atlanta, GA 30332-0205, USA; E-mail: jacko@isye.gatech.edu, US |
| |
| Abstract: | Through an investigation of how the performance of people who have normal visual capabilities is affected by unimodal, bimodal,
and trimodal feedback, this research establishes a foundation for presenting effective feedback to enhance the performance
of individuals who have visual impairments. Interfaces that employ multiple feedback modalities, such as auditory, haptic,
and visual, can enhance user performance for individuals with barriers limiting one or more channels of perception, such as
a visual impairment. Results obtained demonstrate the effects of different feedback combinations on mental workload, accuracy,
and performance time. Future, similar studies focused on participants with visual impairments will be grounded in this work.
Published online: 6 November 2002 |
| |
| Keywords: | : Multimodal – Visual impairment – Feedback – Auditory – Visual – Haptic |
| 本文献已被 SpringerLink 等数据库收录！ |
|
