References
http://www.asha.org/public/speech/disorders/AAC/
http://enablingdevices.com/catalog/products_for_the_visually_impaired/adapted_toys_for_the_visually_impaired/visually-impaired-activity-center
http://enablingdevices.com/catalog/products_for_the_visually_impaired/communicators_for_the_visually_impaired/4-choice-sequential-scanner-for-the-visually-impaired
http://enablingdevices.com/sales
http://www.specialed.us/autism/assist/asst16.htm
http://enablingdevices.com/catalog/autism_products/prompt_cards/picture-prompt-cards
http://disabilitynetwork.org/technology/assistive-technology-for-autism-available-at-all-costs-and-for-all-levels/
http://enablingdevices.com/catalog/assistive_technology_devices_used_in_education/take-talk-series/7-message-take-or-place-n-talk-go-boardaccessory
http://www.specialed.us/autism/assist/asst10.htm
http://www.washington.edu/accessit/articles?109
http://enablingdevices.com/catalog/products_for_the_visually_impaired/adapted_toys_for_the_visually_impaired/visually-impaired-activity-center
http://enablingdevices.com/catalog/products_for_the_visually_impaired/communicators_for_the_visually_impaired/4-choice-sequential-scanner-for-the-visually-impaired
http://enablingdevices.com/sales
http://www.specialed.us/autism/assist/asst16.htm
http://enablingdevices.com/catalog/autism_products/prompt_cards/picture-prompt-cards
http://disabilitynetwork.org/technology/assistive-technology-for-autism-available-at-all-costs-and-for-all-levels/
http://enablingdevices.com/catalog/assistive_technology_devices_used_in_education/take-talk-series/7-message-take-or-place-n-talk-go-boardaccessory
http://www.specialed.us/autism/assist/asst10.htm
http://www.washington.edu/accessit/articles?109