Kjetil Sandvik's lecture discusses storytelling 2.0 and cross-media communication strategies. He focuses on new opportunities for cultural organizations to engage users through participation, collaboration, and co-creation across digital platforms. Sandvik uses examples like The X Factor TV show to illustrate how rich media experiences can be created through augmenting content across media and encouraging user interactions online. He argues this allows for a more dynamic storytelling approach focused on the perpetual beta of communication.