Text Options for the Visually Impaired Font Size: a- A+ Color: A A A Revert 
Close vision bar
Open vision bar
National Association of the Deaf

https://nad.org/

This is the organization which helps ensure individuals who are Deaf/Hard of Hearing are accommodated according to IDEA and ADA. They promote and update ideas of advocacy for all students and adults who are Deaf. I have found many a great deal of personally helpful information through this webpage.