DEFINE

PIRACY:For electronic and audio-visual media, unauthorized reproduction and distribution is occasionally referred to as piracy (an early reference was made by Daniel Defoe in 1703 when he said of his novel True-born Englishman : "Its being Printed again and again, by Pyrates"[2]). The practice of labeling the act of infringement as "piracy" actually predates copyright itself.
unauthorized use:Not having the right to use
intellectual property:intangible property that is the result of creativity (such as patents or trademarks or copyrights)
fair use:the conditions under which you can use material that is copyrighted by someone else without paying royalties
filesharing:is a method of distributing electronically stored information such as computer programs and digital media.
digital rights management: refers to access control technologies used by publishers, copyright holders, and hardware manufacturers to limit usage of digital media or devices. In contrast to copy protection, which only attempts to prohibit unauthorized copies of media or files[citation needed], digital rights management enables the publisher to control what can and cannot be done with a single instance. For example, a publisher can limit the number of viewings, number of copies, or which devices the media can be transferred to. Digital rights management is being used by companies such as Sony, Apple Inc., Microsoft and the BBC.

Does infotainment need a new business model?
yes because consumers are increasingly using their mobile phones for navigation and online media such as web-radio, podcasts, RSS services and music.