HotSeat-Xaxis-Sara-Robertson Sara Robertson, global VP of product engineering at Xaxis, sits down with Ad Age President and Publisher Josh Golden to discuss the ins, outs and efficiencies of programmatic advertising using artificial intelligence. This custom video series is made possible by Xaxis.About Ad Age StudioAd Age Studio 30 is a custom content studio that specializes in the creation of paid content that resonates with the Ad Age audience. To inquire about Ad Age Studio 30, email James Palma atjpalma@adage.com.