Where can I find resources related to visual impairments?

DO-IT Factsheet #120
http://www.washington.edu/doit/Stem/articles?120

The Internet hosts a large quantity of websites and electronic discussion lists that contain information of interest to individuals with visual impairments and their family members, friends, mentors, advocates, educators, employers, and coworkers. Topics addressed include education, accommodations, definitions of different types of visual impairments, employment, social development, transportation, and support networks. A collection of websites and discussion lists related to visual impairments can be found at Disability-Related Resources on the Internet: Visual Impairments.