1. Body language: This includes gestures, facial expressions, posture, and eye contact.
2. Tone of voice: The way in which words are spoken can convey emotions, attitudes, and intentions.
3. Proximity: The physical distance between individuals can communicate levels of intimacy, comfort, or power dynamics.
4. Touch: Physical contact can convey emotions such as affection, comfort, or aggression.
5. Appearance: Clothing, grooming, and personal style can communicate information about a person's identity, status, and personality.
6. Facial expressions: Expressions such as smiling, frowning, or raising eyebrows can convey emotions and attitudes.
7. Eye contact: The way in which individuals make eye contact can communicate interest, attentiveness, or dominance.
8. Posture: The way in which individuals hold themselves can communicate confidence, openness, or defensiveness.
9. Gestures: Hand movements and other body movements can convey emphasis, clarification, or emotion.
10. Silence: Pauses and periods of silence can convey meaning, such as contemplation, agreement, or disagreement.