Susannah Fox - Medicine X Conversation from Larry Chu on Vimeo. The Internet has impacted the social aspects of our lives in immeasurable ways. In this video, Susannah Fox, the associate director of Digital Strategy at Pew Internet & American Life Project, discusses how U.S. adults are tracking their fitness, weight and health, and many are using various forms of technology to do so. Pew Internet’s study on health tracking found that 69 percent of adults track their...