Uses and Gratifications Theory examines why people use certain media and what they gain from it. Some key uses and gratifications include surveillance, where viewers feel safer knowing what is happening around them; escapism, which allows people to escape daily problems through media like comedies; and personal relationships, as shared media can foster connections between people. The theory was first introduced by Elihu Katz and seeks to understand how audiences are active in choosing and using media to fulfill various needs and desires.