 His Ubiquitous Computing and Interaction class focuses on how humans obtain information and interact using computers.Dourish's Socian Analysis of Computerization class focuses on how the internet, information, and technology affect our everyday lives.Finally, Dourish's Research in Computer-Human Interaction class examines the interactions between users and their devices and can be applied to either a person theoretically studying the field to write a dissertation or to a student wanting to apply these ideas to their own products.