02242018-5gwireless.jpg

02242018-5gwireless.jpg

A woman sits in the middle of a row of chairs, her legs out in front of her, looking at her cell phone.
A volunteer looks at her mobile phone at the PyeongChang 2018 Winter Olympic Park in Gangneung, South Korea, on Feb. 19, 2018. 
Credit: Brian Snyder/Reuters