Abstract: Computer-implemented management of a distributed televised and/or online entertainment events and contests involves using a contestant module executing on a mobile device with the facility to record an audio-visual performance by a contestant associated with the mobile device; via a communications network, transmitting the recorded audio-visual performance from the contestant module executing on the mobile device to a producer module executing on a computer system remote from the mobile device; evaluating the recorded audio-visual performance to determine whether it satisfies one or more predetermined criteria; if the recorded audio-visual performance is determined to satisfy the one or more predetermined criteria, making the recorded audio-visual performance available for viewing by an audience; receiving, from viewer modules executing on respective audience member devices, votes relating to the recorded audio-visual performance; and determining a winner of the distributed online contest based at least in pa