This document discusses the rise of mobile journalism using smartphones and tablets. It notes that over 1.5 billion people worldwide have smartphones, and they are increasingly using them to take photos, shoot video, and share content online. The document then outlines various ways that journalists can utilize smartphones for newsgathering, such as covering breaking news, conducting interviews, livestreaming events, and verifying facts through social media. It concludes by exploring emerging mobile tools and trends in journalism, such as augmented reality, wearable devices, and new business models driven by mobile advertising revenue.