Reception theory focuses on how individual readers and cultural contexts shape the interpretation of artistic works like paintings, novels, and films over time with changes in economics, lifestyle, beliefs, and technology. Uses and gratification theory proposes that people actively seek out specific media to fulfill needs like knowledge, relaxation, social interaction, diversion or escape. It assumes people are not passive media consumers but actively interpret and integrate media. Unlike other theories, it holds that audiences choose media to meet desires and needs for gratification, and different media compete for viewers in this way.