<P> Nonverbal communication (NVC) between people is communication through sending and receiving wordless clues . </P> <P> It includes the use of visual cues such as body language (kinesics), distance (proxemics) and physical environments / appearance, of voice (paralanguage) and of touch (haptics). It can also include chronemics (the use of time) and oculesics (eye contact and the actions of looking while talking and listening, frequency of glances, patterns of fixation, pupil dilation, and blink rate). </P> <P> Just as speech contains nonverbal elements known as paralanguage, including voice quality, rate, pitch, volume, and speaking style, as well as prosodic features such as rhythm, intonation, and stress, so written texts have nonverbal elements such as handwriting style, spatial arrangement of words, or the physical layout of a page . However, much of the study of nonverbal communication has focused on interaction between individuals, where it can be classified into three principal areas: environmental conditions where communication takes place, physical characteristics of the communicators, and behaviors of communicators during interaction . </P> <P> Nonverbal communication involves the conscious and unconscious processes of encoding and decoding . Encoding is the act of generating information such as facial expressions, gestures, and postures . Encoding information utilizes signals which we may think to be universal . Decoding is the interpretation of information from received sensations given by the encoder . Decoding information utilizes knowledge one may have of certain received sensations . For example, refer to the picture provided above . The encode holds up two fingers and the decoder may know from previous experience that this means two . </P>

A key communicative component of native american interaction is proxemics