Written by:By Charlotte Cushman on Oct 30, 2017 Used from http://www.pathstoliteracy.org/resources/impact-cvi-use-aac A great webinar is available and presented by Dr. Christine Roman-Lantzy, this webinar from the International Society for Augmentative and Alternative Communication (ISAAC) focuses on people in the AAC (Augmentative and Alternative Communication) community who are at risk for cortical visual impairment (CVI). CVI is the largest cause of […]