This study compared effects of four visual conditions of stimuli and light on the visual performance of 30 children with low vision (divided into high, and low, visual-acuity groups). Orange stimuli viewed under black light resulted in the best overall performance, benefitted the low-acuity group more than the high-acuity group, and was the…

This article presents a systematic review of the research evidence on the effects of the characteristics of typefaces on the legibility of text for adult readers with low vision. The review revealed that research has not produced consistent findings and thus that there is a need to develop standards and guidelines that are informed by evidence.…

This booklet lists the names and addresses of units serving the blind and partially sighted in the state of Illinois and gives a brief description of each unit. The services provided are listed under the following categories: Services for the Aged, Services for Parents of the Visually Impaired, Educational Services for Visually Handicapped…

Described are components of a second generation interactive classroom television system used in two California classrooms for partially sighted elementary students. (CL)

Efforts which are being made to meet the need for large print books by the visually handicapped are briefly reviewed. (NH)

Visual functioning, treatment, and helpful low vision aids are discussed in relation to four major eye diseases of the elderly: cataract, macular degeneration, glaucoma, and diabetic retinopathy. (KW)

The large majority of the 300 blind and partially sighted students in British Columbia public schools are enrolled in regular day schools. Students are supported by a system in which textbooks and other materials are translated to braille, specialist teachers assist regular class teachers, and special equipment is made available.

The Night Vision Aid (NVA) was evaluated to determine its effectiveness as an orientation and mobility aid for legally blind persons with night blindness. On the average, the NVA did not significantly improve the Ss' mobility at night; the majority of them preferred the Wide Angle Mobility Light. (CL)

Offers guidelines for systematically planning and teaching visual efficiency to students with low vision, then outlines specific skills that are needed for orientation and mobility, and suggests games and activities that will promote visual efficiency. (DB)

THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT: Video visual aids are Closed Circuit TV systems (CCTV's) which magnify print and enlarge it electronically upon a screen so partially sighted persons with some residual vision can read and write normal size print. These devices are in use around the world in homes, schools, industries and libraries,…