Proxemics, coined by Edward Hall, studies how people use and perceive physical space in interpersonal relations, divided into four categories: intimate, personal, social, and public space, each characterized by different distances. Chronemics, introduced by Thomas J. Bureau, analyzes the role of time in communication, emphasizing the cultural differences in punctuality and the situational context of time management. Both proxemics and chronemics illustrate how nonverbal elements influence human interactions and relationships.