Informationsalderen: Forskelle mellem versioner

'''Informationsalderen''' (også kendt som '''computeralderen''', '''den digitale alder''' eller '''den nye mediealder''') er en [[tidsalder]], der begyndte i slutningen af det 20. århundrede, kendetegnet ved et hurtigt [[Epoke|epokegørende]] skift fra den traditionelle industri etableret af den [[Den industrielle revolution|industrielle revolution]] til en økonomi primært baseret på [[informationsteknologi]].<ref>{{Cite web|url=https://www.livescience.com/20718-computer-history.html|title=History of Computers: A Brief Timeline|date=September 7, 2017|last=Zimmerman, Kathy Ann|website=livescience.com}}</ref><ref name="Idea">{{Cite web|url=https://www.thoughtco.com/history-of-computers-4082769|title=The History of Computers|website=thought.co}}</ref><ref>{{Cite web|url=https://www.sentryo.net/the-4-industrial-revolutions/|title=The 4 industrial revolutions|date=February 23, 2017|website=sentryo.net}}</ref><ref name="Manuel">{{Kilde bog|titel=The information age : economy, society and culture|efternavn=Manuel|fornavn=Castells|dato=1996|udgiver=Blackwell|isbn=978-0631215943|sted=Oxford|oclc=43092627}}</ref> Begyndelsen af informationsalderen kan forbindes med udviklingen af [[Transistor|transistorteknologi]], især [[MOSFET]] (metaloxid[[metal]]-[[oxid]]-[[halvleder]][[Felteffekttransistor|-felteffekttransistor]]),<ref name="Raymer">{{Kilde bog|efternavn=Raymer|fornavn=Michael G.|titel=The Silicon Web: Physics for the Internet Age|dato=2009|udgiver=[[CRC Press]]|isbn=9781439803127|side=365|url=https://books.google.com/books?id=PLYChGDqa6EC&pg=PA365}}</ref><ref name="triumph">{{Cite web|date=6 August 2010|title=Triumph of the MOS Transistor|url=https://www.youtube.com/watch?v=q6fBEjf9WPw|access-date=21 July 2019|website=[[YouTube]]|publisher=[[Computer History Museum]]}}</ref> der blev den grundlæggende byggesten til [[digital elektronik]] og revolutionerede [[Teknologi|moderne teknologi]].<ref name="Cressler">{{Kilde bog|efternavn=Cressler|fornavn=John D.|efternavn2=Mantooth|fornavn2=H. Alan|titel=Extreme Environment Electronics|dato=2017|udgiver=[[CRC Press]]|isbn=978-1-351-83280-9|side=959|url=https://books.google.com/books?id=4AlEDwAAQBAJ&pg=PA959|citat=While the bipolar junction transistor was the first transistor device to take hold in the integrated circuit world, there is no question that the advent of MOSFETs, an acronym for metal-oxide-semiconductor field-effect transistor, is what truly revolutionized the world in the so-called information age. The density with which these devices can be made has allowed entire computers to exist on a few small chips rather than filling a room.}}</ref>