What does the manual approach to communication primarily rely on?

The manual approach to communication primarily relies on signs and fingerspelling because it utilizes a system where visual-manual communication is essential for conveying ideas and information. This approach is commonly used within the Deaf and hard of hearing communities, where sign languages are structured to represent concepts, instructions, and expressions effectively.

Fingerspelling, which involves using finger positions to represent letters of the alphabet, complements sign language by allowing for the articulation of names, technical terms, or words that may not have a specific sign. Together, these methods provide a rich means of communication that is accessible and expressive.

The effectiveness of the manual approach lies in its ability to communicate non-verbally, making it invaluable for individuals who are unable to rely on spoken language. It fosters inclusivity and facilitates understanding in environments where traditional verbal communication may be limited or inadequate.