Disney's (DIS -0.55%) ESPN is at the forefront a big trend in consumer electronics -- "second screen" technology. Motley Fool analyst Rex Moore spoke with ESPN's Damon Phillips at the huge Cable Show in Washington, D.C., about the network's second-screen and mobile strategy.

In this segment, Damon talks about one roadblock in making the second screen a seamless experience for consumers: authenticating the log-in procedures.