Tobii Dynavox AB (Publ) develops and sells assistive technology products for communication in Sweden and internationally. The company provides technology and solutions for augmentative and alternative communication for people with disabilities. It also offers speech generating devices and eye trackers; software and apps for communication, computer access, special education, and analysis; accessories, including keyguards, chargers, mounts, and cases; games; and books. The company was founded in 1983 and is headquartered in Danderyd, Sweden.