Parrot Software is using AT&T's Natural Voices in over 100 of their products. Parrot Software's programs are used by most hospitals and rehabilitation centers throughout the U.S. including Veterans Administration Hospitals, Kaiser Permanente, The National Rehabilitation Hospital, HealthSouth Rehabilitation Centers, and The University of Michigan Hospital. Parrot Software's programs are also used in many English, French, Spanish, Portuguese, and Danish speaking countries. Their products help Alzheimer patients, stroke victims and other individuals with brain impairments or injuries regain speech, language and memory abilities as well as cognitive skills. The integration of AT&T's Natural Voices text-to-speech into Parrot's products gives patients the option of clicking on any unknown word and hear it being read in a clear, natural-sounding voice. This solution creates an effective interface for patients who are re-learning to read or speak.