At the fair CO-Reach 2014, the topic of cross-media should be shown in a special show. For that purpose, the question "How do we communicate in 2030?" is discussed through various communication channels prior to the fair. The answers can be picked up in a bottle as a give-away or can be directly written on the booth where they are projected live onto the water surface. The connection of different communication channels is shown by the statement "There is a message in a bottle for you on the Web".