Now that Facebook can stream live video through virtually any device, you're going to find those live feeds coming from unusual places... including overhead. DJI is promising an update in late April that will let you stream its drones' video through Facebook Live, making it comparatively easy to share those dramatic skyline shots with your friends. The feature will work for any model that plays nicely with the DJI Go mobile app, which largely includes recent Phantom and Inspire drones. While you could stream to YouTube before, this definitely widens the playing field -- there's a better chance that more of your social circle will witness your aerial exploits.

At its annual F8 developer conference this coming week, Facebook Inc. will feature enhanced tools for commerce over its Messenger app, according to people familiar with the matter. The new offerings will use so-called chatbot technology to help users order goods and services through the app, the people said. This will be the second consecutive year Facebook has highlighted Messenger at F8, a sign of messaging's growing prominence inside the company. Last year, Facebook opened Messenger to outside developers, including makers of photo- and video-editing apps, and businesses such as Everlane and Zulily, which use the app to field customer questions and provide shipping updates. Inc., which sells and delivers flowers and food baskets, as a potential partner for the new Messenger services, according to a person familiar with the conversations. Under one scenario, 1-800-Flowers could contact past customers over Messenger about upcoming holidays such as Mother's Day and highlight promotions.