Abstract
Communication problems experienced following a brain injury or stroke not only impact a person's ability to participate in their desired social and vocational roles but may also impact their ability to participate in decision-making about their care, participate in therapy and receive counseling and education. Many technologies exist, including Augmentative and Alternative Communication (AAC), which can help increase communication and life participation following a brain injury or stroke. This article will define and describe a variety of AAC technologies and interventions for people with communication problems following acquired brain injury as well as discuss assessment, training and funding issues.