The London-based DBLG produced this video.
They printed 3D models of a bear climbing stairs and then assembled the images to move slowly into a stop-frame animation.
The bear models were as many as 50, which exactly allowed achieveing such smoothness of the movement.
But to see exactly how they created this, check the making video:
Source: DBLG
Source: Bears on Stairs: A Stop Motion-Animation Created from 3D-Printed Frames | Colossal
Maybe you’re wondering whether this is really high-tech method or not, so why don’t you share it with your friends?