Whiteboard animation is one of the trending service in demo or explainer video industry. Then why whiteboard animation ? whiteboard presentation is a great way to advertise your service, your audience will keep watching the video, cause whiteboard video animation can attract human curiosity. They will wait and watch until the drawing done, although it just a strange Donut image. So let's use human curiosity to convert your traffic into sales.
Simply, a demo video is a short video - 30 seconds to 3 minutes usually - which quickly explain a product or service. You might have already heard about this.