Popular language learning tool Duolingo is one of the latest apps to venture into AI with two new features. They were announced earlier this week at the company’s Duocon conference. What are the new Duolingo AI features? The first of Duolingo’s announcements is a new video call function in the app. Principal product manager Zan Gilani introduced it by sharing his own experience of learning a language and struggling to make that step to conversate with native speakers. He compared it to riding a bike: “It doesn’t matter how many TikToks you watch about excellent bicycle technique, eventually you just have to get into the saddle.” That’s where Duolingo’s video call comes in.