| AAC Intervention.com: Offers augmentative and alternative communication intervention products and presentation services. |
| Ability Research: Proposes hand held augmentative communication devices. |
| Aurora Systems: Designs augmentative communication products since 1990. |
| Crestwood Communication Aids: Offers speaking aids, switches, and adaptive toys for children and adults with communication difficulties. |
| Dexterity Technologies: Offers ergonomic pens, grips and other handwriting aids. |
| Digital Acoustics: Manufactures a portable keyboard with text-to-speech synthesizer. The included battery powered speaker talks while you type. |
| DynaVox: Provides advanced augmentative communication solutions. |
| Technologie and Integratie: Proposes hardware and software solutions for people with a communication disability. |
| The Great Talking Box Company: Manufactures a line of augmentative communication devices for speech impaired individuals. |
| Toby Churchill: Manufactures portable text-based communication aids for people who cannot speak. |
| ZYGO Industries: Manufactures and distributes augmentative communication and computer access systems for individuals who are disabled. |
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