SMC219Y1 Chapter Notes - Chapter 1: Gutenberg Bible, Email, Parchment Paper

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Biagi chapter 1: mass media and everyday life. 1455 second info com revol: movable type. 1899 first wireless radio by guglielmo marconi. 1920s first feature-length motion picture (jazz singer) in nyc. 1920-30s nbc debuts tv: 5/9inch ~600. 1951 third info com revol: digital computers that can process, store, and retrieve infos. 1980 deregulation of broadcast media \ 2008 internet advertising income: billion; doubled since 2000. Today wireless digital tech is standard for all mass media; mass media is becoming personalized and mobile. Today"s adults spend more than their waking lives with media (more than sleeping) Mass media affects us economically, socially and culturally. American media industries make about billion a year (most from tv, least from books and radios) Until the 1990s, electricity was required to work your radio/tv/computer/etc. Today, we have wireless mass media wi-fi (wireless fidelity); media at any location without wires; media became mobile.

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