Sam Volkering of Tech Insider discusses the future of SIM cards and public WiFi.
"Earlier this year, the mayor of New York City asked for a bunch of proposals. These proposals were about what they should do with the thousands of unused payphones around NYC.
Back before the mobile phone revolution, payphones had a purpose. Now they’re useless relics of a bygone era.
After evaluating all the proposals, the mayor and his team decided that NYC’s payphones will become free Gigabit WiFi hotspots."