Edited with: Cinemagram
Cinemagram is an iOS app that you can use to animate your photos. The end result is a cross between a photo and a video. (A GIF, basically.) You use the app to film a short video with your iPhone’s camera, and then the app asks you what part of the photo you want to be animated.
In this sketch, I was suppose to waving my hand in front of the camera too, but I chose only animate my girlfriend’s hand and head by circling this area. So my hand was froze at the first frame as a result of it blurs in motion.