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Timeline of mobile telephony

232 bytes added, 16:39, 29 July 2019
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| 2012 || Organization || The British Government announces the establishment of a {{w|5G}} Innovation Centre at the {{w|University of Surrey}}.<ref>{{cite web|url=http://www.surrey.ac.uk/ccsr/business/5GIC/|title=5G Innovation Centre|work=University of Surrey - Guildford|accessdate= 29 July 2017}}</ref> || {{w|United Kingdom}}
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| 2012 || Health || A study of low-frequency radiation on humans finds "no evidence for acute effects of short-term mobile phone radiation on cerebral blood flow".<ref name="nci">[https://www.cancer.gov/about-cancer/causes-prevention/risk/radiation/cell-phones-fact-sheet#q4 What has research shown about the possible cancer-causing effects of radiofrequency energy?], United States National Cancer Institute</ref><ref>{{cite journal |vauthors=Kwon MS, Vorobyev V, Kännälä S, etal | year = 2012 | title = No effects of short-term GSM mobile phone radiation on cerebral blood flow measured using positron emission tomography | url = | journal = Bioelectromagnetics | volume = 33 | issue = 3| pages = 247–56 | doi=10.1002/bem.20702| pmid = 21932437 }}</ref> However, several animal studies demonstrate damage to the blood-brain barrier from phone radiation.<ref>{{Cite journal|last=Nittby|first=Henrietta|last2=Brun|first2=Arne|last3=Eberhardt|first3=Jacob|last4=Malmgren|first4=Lars|last5=Persson|first5=Bertil R. R.|last6=Salford|first6=Leif G.|date=August 2009|title=Increased blood-brain barrier permeability in mammalian brain 7 days after exposure to the radiation from a GSM-900 mobile phone|journal=Pathophysiology: The Official Journal of the International Society for Pathophysiology|volume=16|issue=2–3|pages=103–112|doi=10.1016/j.pathophys.2009.01.001|issn=0928-4680|pmid=19345073}}</ref><ref>{{Cite journal|last=Tang|first=Jun|last2=Zhang|first2=Yuan|last3=Yang|first3=Liming|last4=Chen|first4=Qianwei|last5=Tan|first5=Liang|last6=Zuo|first6=Shilun|last7=Feng|first7=Hua|last8=Chen|first8=Zhi|last9=Zhu|first9=Gang|date=2015-03-19|title=Exposure to 900 MHz electromagnetic fields activates the mkp-1/ERK pathway and causes blood-brain barrier damage and cognitive impairment in rats|journal=Brain Research|volume=1601|pages=92–101|doi=10.1016/j.brainres.2015.01.019|issn=1872-6240|pmid=25598203}}</ref> ||
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| 2013 || Technology || [[w:Apple Inc.|Apple]] introduces {{w|FaceTime}} Audio. A version of {{w|FaceTime}} simply featuring audio-only, so only the user's voice is transmitted in the call.<ref name="FaceTime: What It Is & How to Use It">{{cite web |title=FaceTime: What It Is & How to Use It |url=https://www.lifewire.com/what-is-facetime-2000237 |website=lifewire.com |accessdate=23 July 2019}}</ref> || {{w|United States}}
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