Steerable Motion is a ComfyUI custom node that allows for batch creative interpolation of images. It is designed to steer motion in videos by generating frames between key frames. The tool provides settings for controlling the key frame position, length of influence, strength of influence, and relative influence of different techniques. By adjusting these settings, users can create smooth and controlled motion transitions between images. The tool requires the installation of ComfyUI and Comfy Manager, as well as downloading specific models from Comfy Manager.