Facebook just released two new publishing tools for 360 videos. Guide and Heatmaps here's a little info on both Guide, a new way to give your viewers a guided tour of your 360 video as it plays, so they can enjoy a lean-back experience and never miss a key moment. Heatmap, a visual insights tool that shows you which portions of a 360 video’s field of view your audience is spending the most time watching. Interested to see more 360 in use, please post links if you have links!