gesture communication

Gesture communication is a form of non-verbal expression where individuals use specific movements or positions of their hands, arms, or body to convey meaning or information. It relies on physical actions—such as pointing, waving, or using signs—that can complement or replace spoken language, allowing people to communicate across language barriers, in noisy environments, or when speech isn't possible. Gestures are often culturally learned, meaning their meanings can vary between societies, and they play a vital role in human interaction by enhancing understanding and conveying emotions beyond words.