Speech is heard but if one cannot respond with speech themselves, are there other ways? These alternative means of communication are called Augmentative Alternative Communication or AAC tools. sign ...

A communication board is a device that displays photos, symbols, or illustrations to help people with limited language skills express themselves. The user can gesture, point to, or blink at images to ...

Under the harsh fluorescent lights of an emergency room, most people can verbally communicate their symptoms and severity of pain to a nurse. Those who cannot use their voice to communicate must rely ...