Introduction: Audio description (AD) should satisfy the needs of people who are visually impaired; however, quality assessment in university training programs has rarely been based on feedback provided by AD users. Aiming to help students truly understand the needs of people who are visually impaired and their criteria for AD, this study adopted…

Audio description (AD), the rendering of images into words, helps people who are visually impaired to access audiovisual products. Being able to access media is a basic human right. The United Nations Convention on the Rights of Persons with Disabilities clearly states that people with disabilities should have "access to television programs,…

Introduction: Audio description (AD) in museums is crucial for making them accessible for people with visual impairments. Nevertheless, there are limited museum-specific AD guidelines currently available. This research examines current varied international practitioner perspectives on museum AD, focusing on imagery, meaning, emotion and degrees of…

Methods commonly used to enhance the language-learning experiences of students who are visually impaired (that is, those who are blind or have low vision), are not sufficient for foreign language learning. There are several challenges involved in the study of foreign languages by students who are visually impaired. One of the most pressing of…

Introduction: This study investigated the user requirements of individuals with visual impairments regarding the information to be included in orientation and mobility (O&M) aids in order for optimally useful audio-tactile maps of campuses to be developed. In addition, this study aimed at investigating the importance (usefulness) that…

In this article, the authors contend that the effectiveness in studying foreign languages by students who are blind can be greatly increased with the use of a properly configured screen reader, Job Access With Speech (JAWS), and a braille display. They assert foreign language instruction should not be limited to auditory input from an instructor…

This article describes and evaluates a technological approach to support a preservice teacher of visually impaired students with extremely low vision to conduct essential assessments for a learner with multiple disabilities and visual impairment with limited distraction to the child and classroom. The selected technology discussed here was…

Introduction: As the number of people with visual impairments (that is, those who are blind or have low vision) is continuously increasing, rehabilitation and engineering researchers have identified the need to design sensory-substitution devices that would offer assistance and guidance to these people for performing navigational tasks. Auditory…

When Braille Institute in Los Angeles conceived The Braille Challenge contest more than a decade ago, the goal was to create an innovative way to promote braille literacy. Now that more than 4,500 students over the last 12 years from across the United States and Canada have chosen to participate in The Challenge, it is safe to say that it has been…

Introduction: This article reports on a study that explored the benefits and drawbacks of using spatially positioned synthesized speech in auditory interfaces for computer users who are visually impaired (that is, are blind or have low vision). The study was a practical application of such systems--an enhanced word processing application compared…

Fourteen students with visual impairments in Grades 5-12 participated in the field-testing of AnimalWatch-VI-Beta. This computer program delivered 12 prealgebra math problems and hints through a self-voicing audio feature. The students provided feedback about how the computer program can be improved and expanded to make it accessible to all users.…

This study investigated the intelligibility and comprehensibility of natural speech in comparison to synthetic speech. The results demonstrate the type of errors; the relationship between intelligibility and comprehensibility; and the correlation between intelligibility and comprehensibility and key factors, such as the frequency of use of…

Orientation and wayfinding are critical skills for successful mobility of people with visual impairments. The inability to perform these skills successfully may result in a person becoming lost, injured, and discouraged from further mobility. At times, it may be impossible to maintain orientation. The person may temporarily travel without cues…

A study involving 17 individuals (ages 17-55) who were blind examined the use of a prototype testing system that employs synthesized speech to deliver questions on reading and listening comprehension tests. In general, the usability of the system was evaluated positively. The most serious problem was synthesized speech quality. (Contains 2…

This study compared which braille-related communication skills 233 teachers of students with visual impairments taught and which 531 adults with visual impairments actually used. Teachers taught use of braillewriters, computers, audiocassette recorders, and typewriters, but rarely taught use of slates and styli and sighted readers' services, which…