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Survey on Second Screen Systems

Today's consumers demand personalized experience for live events. The standard, single-for-all entertainment perspective fails to satisfy consumer expectations on broadcast of real-time information from various sources. Future entertainment environments should presume spectators equipped with mobile devices that can be involved in adapting to the entertainment and personal interests. This article surveys solutions with the ability to provide personalized perspectives to the audience. Such second screen applications may involve use of variety of devices, such as mobile phones equipped with WiFi, venue screens in hotel rooms, meeting halls, arenas, elevators, etc. Furthermore, functionality of such applications is considered regarding to interaction among with the remote spectators and the event.