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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Mass surveillance industry ： ウィキペディア英語版 Mass surveillance industry The mass surveillance industry is a multi-billion dollar economic sector that has experienced phenomenal growth rates since 2001. According to data provided by ''The Wall Street Journal'', the retail market for surveillance tools has sprung up from "nearly zero" in 2001 to about US$5 billion in 2011. The size of the video surveillance market rose to US$13.5 billion in 2012, and is expected to reach US$39 billion by 2020. == Current developments == Fuelled by widespread fears of terrorist attacks, the future of surveillance is particularly promising in the field of video content analysis, where computers analyze live camera feeds to count the number of people, register temperature changes, and automatically identify suspicious behavior via statistical algorithms.〔 The following terrorist attacks have led to a significant increase in street-level surveillance: * Shortly after the 2013 Boston Marathon bombings, police commissioner Edward F. Davis requested the installation of more cameras to boost street-level surveillance.〔 The Mayor of New York City, Michael Bloomberg, said that the bombings are a "terrible reminder" of the importance of acquiring surveillance technology. * In the aftermath of the 2001 September 11 attacks, U.S. cities spent billions of dollars in federal counter-terrorism funding to deploy video sensors in public areas.〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mass surveillance industry」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.