SOFTWARE

摘要

The cameras in our pockets have granted amateurs all sorts of powers to reinvent themselves-first, as photographers and then as YouTube stars. Now with Periscope, anyone can become a broadcaster as well. The app makes live streaming events like the Black Lives Matter protests, raging wildfires, or even office antics as simple as pressing a button. The stream is accessible to anyone who also has the app installed on their mobile device. In the hands of journalists, Periscope has broadcast videos from the Syrian refugee crisis, putting a human face on a global crisis that for many is happening out of sight. Inevitably, it has also prompted privacy concerns and put more than one business model in jeopardy: Periscope was a popular way to illegally broadcast this year's expensive pay-per-view boxing match between Floyd Mayweather Jr. and Manny Pacquiao.