This website discusses the dangers of Digital Exclusion.
https://www.freegeek.org/what-we-do/digital-access
This website discusses Digital Access and Assistive Technology.
https://sites.google.com/site/digitalcitizenshipdferris/Digital-Access
Here ALA informs you about assistive technology which is available to libraries.
http://www.ala.org/asgcla/resources/tipsheets/assistive-technology
Here ALA lets the reader know the basics of assistive technology
An article about the future of library cards
https://americanlibrariesmagazine.org/2017/01/03/future-library-cards/