This document discusses nonverbal communication (NVC), which includes body motions, vocal qualities, personal space management, and self-presentation. It notes that over 90% of communication is nonverbal. Body motions include eye contact, facial expressions, gestures, and posture. Vocal qualities include pitch, volume, rate, and quality. Self-presentation involves clothing, grooming, touch, and time management. Personal space or proxemics refers to the distances people maintain between themselves and others in social interactions. The document provides examples and cultural differences for many nonverbal communication channels.