22 might be a hug; 33: a high five. 5) A visual code Even eye contact could be quantified.
22可能是一个拥抱; 33:高五5)视觉代码甚至眼神交流也可以量化。
英语百科
Proxemics
(重定向自Visual code)
Proxemics is the study of human spatial requirements and the effects that population density has on behavior, communication, and social interaction. Proxemics is among several subcategories in the study of nonverbal communication. Other prominent subcategories of nonverbal communication include haptics (touch), kinesics (body movement), vocalics (paralanguage), and chronemics (structure of time).