Take Live Photos of FaceTime Video
Are you sick of taking screenshots of FaceTime video calls and missing that perfect smile or goofy dance that your kid is doing?
With iOS 11 you can take a Live Photo of your FaceTime Video call. Go into Settings -> FaceTime and then turn this feature on.
When you are on a call, tap the shutter button to take a Live Photo of the other person without the FaceTime controls or you on screen. This will tell the other person you took a photo.