In the book Alone Together by Sherry Turkle she explains how technology changes the way people interact. One example is the way we interact with each other. Today mostly every one has a cell phone. Sherry Turkle believes that the way we interact with one and another has vastly changed. Our generation has never not been without a phone. It is always with the individual, causing our face to face interactions to slowly decrease.
Another topic that sociology focuses on is social imagination or know as the working poor. A well know sociologist C. Wright Mills explains to us how we see others society. An example