Visual-gestural language

Visual-gestural language is a form of communication that uses hand movements, facial expressions, and body posture rather than spoken words. It is often used by deaf and hard-of-hearing individuals, such as in sign languages like American Sign Language (ASL). These gestures encode meaning through specific signs, which can convey complex ideas, emotions, and information clearly and efficiently. Visual-gestural languages are structured with their own grammar and syntax, making them fully expressive and capable of conveying the full range of human thought and feeling. They rely on visual perception and body language, allowing for immediate, face-to-face interaction.