Well thats not entirely accurate. But Brazillian police will start using technology that first appeared IN Robocop*.
Brazil, known for its beautiful beaches, unbelievable women and ...sadly violent crime will begin to outfit its Police force with sunglasses that have the ability to scan faces in view and compare to a criminal database (using a built-in camera). As soon as a degenerate is identified, a red flash pops up inside the lens with instructions for the officer on how to proceed.
*I'm sure this idea was in something else before Robocop, I'm just quoting the article.
Source -> http://gizmodo.com/#!5792267/brazilian-police-to-wear-glasses-that-can-scan-faces-to-find-criminals via http://www.telegraph.co.uk/news/worldnews/southamerica/brazil/8446088/Brazilian-police-to-use-Robocop-style-glasses-at-World-Cup.html