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…

This article describes a case study involving an assistive device that aided a student with low vision registered in the introductory physics course at Trent University in the fall of 2009. His Snellen visual acuity fluctuated significantly, with an average acuity of about 20/400. This low acuity presented obvious difficulties for him with the…

Far too often, professionals focus almost solely on individuals' needs for magnification level for reading. Visual acuities are measured and decisions are made for low vision devices largely on the basis of acuity levels. Contrast sensitivity function is often overlooked as a critical need for and predictor of the selection and preference for low…

This article presents the universal design features that were identified during the alpha development of a scheduler software program, known as MySchoolDayOnline, for use in schools, and provides preliminary research on the usability of these features. The study presented here investigated the accessibility and usability of MySchoolDayOnline for…

This systematic review of the effectiveness of driver rehabilitation interventions found that driver training programs enhance driving skills and awareness, but further research is needed to determine their effectiveness in improving driving performance of drivers with low vision. More research is also needed to determine the effectiveness of low…

Baltimore's school-based vision-screening program may be leaving thousands of children with uncorrected eyesight problems. Vision screening in public schools is essential for students to learn, especially when low-income children face a high rate of eyesight problems and have poor access to health care. Left undetected and uncorrected, vision…

Competent authorities seem to agree as to the causes of eye strain in school children other than congenital defects. Standard works on diseases of the eye are practically unanimous in declaring that myopia results from the protracted and unhygienic use of the eyes in near work. Most of the factors tending to cause eye strain exist in the schools.…

In addition to their restricted peripheral fields, persons with retinitis pigmentosa (RP) report significant problems seeing in low levels of illumination, which causes difficulty with night travel. Several devices have been developed to support the visual needs of persons who have night blindness. These devices include wide-angle flashlights,…

Visual impairment (blindness or low vision) is a leading cause of disability among older adults and is most often due to age-related macular degeneration (AMD). It is predicted that 2.95 million people will have AMD by 2020 (Eye Diseases Prevalence Research Group, 2004). Unfortunately, there is no cure for AMD, nor can lost vision be restored.…