Since much of what constitutes successful vision rehabilitation is measurable, specific quantifiable goals are key to ensuring a commitment that is shared by the patient. There are many nonmeasurable goals, however, that are also important, and these areas had not been addressed in a system based on metrics. The consideration of how the patient's…

Introduction: Individuals with visual impairments may use long canes for estimating distances and detecting gaps, obstacles, and texture patterns. The study presented here investigated whether length perception with canes is influenced by cane material. Methods: Visually impaired, sightedblindfolded, and sighted individuals (n = 30 for each group)…

The problem that this study addressed was the use of eye gaze technology (EGT) for nonverbal students with cortical visual impairment (CVI). There are no studies examining educators' viewpoints on the usefulness of EGT for communication and language development of nonverbal students with CVI. The purpose of this basic qualitative study was to…

Glasses wearing at school remains low even when glasses are provided. This study investigated whether a classroom intervention to promote glasses wearing was associated with increased glasses wearing and improved classroom behavior. A pretest, posttest design was implemented with 44 students in Grades 1-4 at an urban public elementary school. Over…

This qualitative exploratory case study looked at the challenges of perceived accessibility that needed to be addressed for visually impaired students to succeed in degree completion within the online learning environment. The biopsychosocial model of disability examined how human and environmental factors (social, biological, and psychological)…

Stargardt Disease was identified by German ophthalmologist Karl Stargardt in 1901. It is the most commonly inherited macular dystrophy condition (Light et al., 2017), with an estimated worldwide prevalence of 1 in 8,000 to 1 in 10,000 (Cai et al., 2018). Stargardt Disease is the juvenile version of macular degeneration (Daly, 2014), with its early…

Introduction: A new market trend offers long canes for individuals with visual impairments in a variety of colors; however, the impact of these colors is unknown to orientation and mobility (O&M) specialists and individuals who are blind or who have low vision. The authors examined the impact of cane color on drivers' yielding behaviors; also,…

The paper examines the role of Information and Communication Technology (ICT) in special education in Ghana. Taking the relevant literature as the guiding principle, the paper addresses the opportunities, barriers, and challenges posed by the integration of assistive technologies devices in schools for the blind and visually impaired in the…

Introduction: This article discusses a mentoring project that was aimed at improving the inclusive education practices of teachers. Methods: There were 10 mentors who were faculty members in science education and special education. Mentees were 59 teachers who have an inclusive student in their class or school. A qualitative approach was chosen.…

The paper presents an application for interactive sonification of images intended for use on mobile devices in education of blind children at elementary school level. The paper proposes novel sonification algorithms for converting colour and grayscale images into sound. The blind user can interactively explore image content through multi-touch…

The COVID-19 Pandemic interrupted university activities at the beginning of the first semester of 2020, forcing the academic community to reinvent itself to meet the determinations of social isolation. The use of assistive technologies such as information and communication technologies has never been more welcome. However, for a college student…

This is a case-study of a blind college student, Sonia, at the College of Languages and Translation (COLT). She has an iPhone, iPad and laptop as well as a Twitter, Facebook, WhatsApp and Skype accounts. She uses MS Office and the university's Academic Portal. The iPhone VoiceOver App and the Braille Sense Notetaker enable her to surf the…

Introduction: Accessibility of Voice over Internet Protocol (VoIP) systems was tested with a hands-on usability study and an online survey of VoIP users who are visually impaired. The survey examined the importance of common VoIP features, and both methods assessed difficulty in using those features. Methods: The usability test included four paid…

This chapter discusses the elements of interventions provided to students who are visually impaired within the context of past instructional advancements still in effect today and current instructional advancements preparing the field for tomorrow. Disability-specific interventions and the theoretical framework that encompasses the unique areas of…

This work describes a simple talking calorimeter for the visually impaired based on the Arduino Uno without any shield. An electronic interface was designed using a Wheatstone bridge, a thermistor, or an operational amplifier (opamp). The temperature values are communicated by a loudspeaker connected to pulse-width modulation (PWM) digital output…