What is periscope?

Periscope is a live video streaming app that was acquired by Twitter in 2015. It allows users to broadcast live video and interact with viewers in real-time through comments and hearts (similar to likes). The app has since been integrated into Twitter's platform, enabling users to share their broadcasts directly with their followers on the social media site. Periscope has been used for a variety of purposes, including news reporting, entertainment, and education. It has become a popular tool for businesses and influencers to engage with their audience and grow their brand. As of March 2021, Periscope has announced that it will be shutting down its standalone app in favor of integrating live video features directly into Twitter.