Media convergence refers to the process by which previously distinct technologies and media share tasks and resources. There are several types of media convergence including convergence of devices, networks, services, and content. Device convergence involves different devices taking on similar functions, like phones that can take photos and videos. Network convergence occurs when separate networks use similar protocols. Service and content convergence involve the same services and content being distributed across different media channels. Media convergence has transformed the media industry, increased cross-media usage, and led to new forms of online interaction and engagement.