This document provides an overview of Chapter 5 from the textbook "Introduction to Sociology Ninth Edition" which discusses social interaction and everyday life in the age of the internet. It introduces key concepts such as impression management, audience segregation, civil inattention, and non-verbal communication. It also outlines several sociological theories of social interaction including dramaturgy, ethnomethodology, and conversation analysis. Finally, it examines contemporary research linking macrosociology and microsociology, and considers unanswered questions around how social interaction and front/back regions are changing in the digital age.