Hour 1: Cultural experiences have come to define the Baby Boomers, Generation X and the Millennials. But is it possible that the next generation will be known mostly for its digital connection? In Dallas especially, smart devices are ubiquitous: according to a recent study, the city has the highest percentage of people in America using them, with 76 percent of residents toting a smartphone and 48 percent with a tablet. We’ll talk this hour with Katie Davis, co-author of The App Generation: How Today’s Youth Navigate Identity, Intimacy, and Imagination in a Digital World.