Whiteboard animation or Whiteboard videos

The term whiteboard animation comes from the process of someone drawing on a whiteboard and recording it. The actual effect is a time-lapse, or sometimes stop-motion. Actual animation is rarely used but has been incorporated. Other terms are video scribing, and animated doodling. These video animation styles are now seen in many variations, and have taken a turn into many other animation styles. With the introduction of software to create the whiteboard animations, the process has many different manifestations of varying quality. Wikipedia

Whiteboard animation or Whiteboard videos

The term whiteboard animation comes from the process of someone drawing on a whiteboard and recording it. The actual effect is a time-lapse, or sometimes stop-motion. Actual animation is rarely used but has been incorporated. Other terms are video scribing, and animated doodling. These video animation styles are now seen in many variations, and have taken a turn into many other animation styles. With the introduction of software to create the whiteboard animations, the process has many different manifestations of varying quality.

https://en.wikipedia.org/wiki/Whiteboard_animation