This paper explores ways that technical communication can take a broader view of usability and then situate new approaches and studies.
I think this touches on the goals we have created for technical writing in this class, emphasizing that the usability of the piece differs depending on the client it's created for. Sullivan uses this goal for the article as a pillar to discuss different ways in which we study usability and the effect that a multitude of different disciplines, like psychology and sociology, can have on the study of usability and technical communication. I think this message is relevant today because of the multimodal forms of communication present in todays world and how new mediums are emerging alongside new technologies.