Web Based Interactivity
(Web-based Interactive Technologies) - The World Wide Web's innate interactivity is based on its digital infrastructure and a system of connected clickable interactive hyperlinks. The digital infrastructure that it's operated on, and the digital technology used to access the web, such as the personal computer, Internet-connected HDTVs and mobile devices, make it a good cross-platform technology.

Interactive TV

Interactive Video and Data Service - (IVDS, Interactive Video Data Services)

WebTV for Windows

Web TV