According to an article in TheIntercept web site, free municipal wi-fi may be spying on you and invading your privacy:
“LinkNYC kiosks have become a familiar eyesore to New Yorkers. Over 1,600 of these towering, nine-and-a-half-foot monoliths — their double-sided screens festooned with ads and fun facts — have been installed across the city since early 2016. Mayor Bill de Blasio has celebrated their ability to provide “the fastest and largest municipal Wi-Fi network in the world” as “a critical step toward a more equal, open, and connected city for every New Yorker, in every borough.” Anyone can use the kiosks’ Android tablets to search for directions and services; they are also equipped with charging stations, 911 buttons, and phones for free domestic calls.
“But even as the kiosks have provided important services to connect New Yorkers, they may also represent a troubling expansion of the city’s surveillance network, potentially connecting every borough to a new level of invasive monitoring. Each kiosk has three cameras, 30 sensors, and heightened sight lines for viewing above crowds.”
Details may be found in an article by Ava Kofman at: http://bit.ly/2x6x4Nk.