It has been while since I saw 3D effect in GIFs, like the ones below made from stereoscopic images.
I think it is a nice trick and I have been wishing to reproduce it for a while.
It seems now it is as easy as downloading an APP called Google Camera
With this application you will take a picture and then pan the camera a little bit. This creates a special kind of picture that allow you to create the 3D effect.
To complete the effect and generate a GIF, you only need to load the picture into an online software called Depthy.
Nice and easy. Do you remember my Post about 3D with Catch? Here it is the same army but with this effect.