Alternative communication methods refer to various ways individuals can express themselves without relying solely on spoken or written language. These methods are especially beneficial for those with speech or language impairments, allowing them to communicate effectively. Examples include sign language, picture exchange communication systems (PECS), and augmentative and alternative communication (AAC) devices. These methods can enhance social interaction and improve the quality of life for users. They can be tailored to individual needs, making communication more accessible. By using tools like communication boards or speech-generating devices, people can convey their thoughts and feelings in a way that suits them best.