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A more modern form of the EPG, associated with both television and radio broadcasting, is the interactive [electronic] programming guide (IPG, though often referred to as EPG).<ref>{{cite web|title=A typical PVR website which makes no references to "IPG", using instead "EPG" throughout for the interactive electronic programme guide, as can be confirmed with a site search|url=http://www.toppy.org.uk/|website=Toppy}}</ref> An IPG allows television viewers and radio listeners to navigate scheduling information menus interactively, selecting and discovering programming by time, title, channel or genre using an input device such as a [[keypad]], computer [[Keyboard (computing)|keyboard]] or television [[remote control]]. Its interactive menus are generated entirely within local receiving or display equipment using raw scheduling data sent by individual broadcast stations or centralized scheduling information providers. A typical IPG provides information covering a span of seven or 14 days.
Data used to populate an interactive EPG may be distributed over the [[Internet]], either for a charge or free of charge, and implemented on equipment connected directly or through a computer to the Internet.<ref>{{cite web|title=An example of a computer program to export Internet-derived data from an EPG (DigiGuide) to set timers on a PVR (Topfield)|url=http://website.lineone.net/~rwein/toppy/toppy.htm|website=Lineone.net
Television-based IPGs in conjunction with [[Programme Delivery Control]] (PDC) technology can also facilitate the selection of TV shows for recording with [[digital video recorder]]s (DVRs), also known as personal video recorders (PVRs).
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