Electronic books as low vision aids.
نویسندگان
چکیده
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منابع مشابه
مروری بر روش های کمک بینایی به منظور بهبود کیفیت زندگی بیماران مبتلا به دژنراسیون وابسته به سن ماکولا
Background and purpose: Age related macular degeneration is the most common cause of sever visual impairment and blindness among adults over the age of 65 years in developed countries. The purpose of this study was to review the literature on using low vision aids in age related macular degeneration and their effects on their quality of life. Materials and methods: A comprehensive search of ...
متن کاملOptical reading aids for children and young people with low vision.
BACKGROUND Low vision in childhood is a significant barrier to learning and development, particularly for reading and education. Optical low vision aids may be used to maximise the child's functional vision. The World Health Organization (WHO) has previously highlighted the importance of the use of low vision aids in managing children with visual impairment across the world. OBJECTIVES To ass...
متن کاملProfound vision loss impairs psychological well-being in young and middle-aged individuals
PURPOSE The aim of this study was to evaluate the effects of profound vision loss on psychological well-being in adolescents, young adults, and middle-aged adults with regard to mood, interpersonal interactions, and career-related goals. In addition, we assessed the significance of the resources that may be used to enhance psychological well-being in cases of profound vision loss, and in partic...
متن کاملTreating with spectacle lenses: a novel idea!?
A design approach to low-vision device development-vision multiplexing-was introduced recently. This approach has been applied successfully to the design of novel electronic and optical low-vision aids. This paper discusses the application of the vision-multiplexing concept to spectacle lens design to address issues of low vision and to resolve problems of color discrimination and glare in driv...
متن کاملPredicting prescribed magnification.
AIM To determine the best method of estimating the optimum magnification needed by visually impaired patients. METHODS The magnification of low vision aids prescribed to 187 presbyopic visually impaired patients for reading newspapers or books was compared with logMAR distance and near acuity (at 25 cm) and magnification predicted by +4 D step near additions. RESULTS Distance letter (r = 0....
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عنوان ژورنال:
- The British journal of ophthalmology
دوره 94 8 شماره
صفحات -
تاریخ انتشار 2010