Channel 4 is a British public service television broadcaster that began operations in 1982. It does not produce its own programming but commissions it from over 300 independent production companies across the UK. In addition to its main channel, Channel 4 Group also operates several specialty channels like E4 and Film4. It has a large online and on demand presence through services like 4oD. Channel 4 aims to inspire and engage viewers through bold and innovative programming. It gathers data on viewers' behaviors and interests to inform future programming decisions.