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Archive for November 21st, 2010

Visual Impairment

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The term visual impairment covers a wide spectrum of different impairments, from totally blindness to color blindness, also including light sense blind, hand powered and index value blindness. It does not include those whose sight problems can be corrected by spectacles or contact lenses.

Hence if one is visually impaired, it does not necessarily mean one is totally blind and cannot see anything, but either blind or have impaired vision which might be improved.

Here is a vedio for you to “Understrand the Visually Impaired”



Written by jillzhu

November 21, 2010 at 7:23 am

Posted in Final Project