The LiveSketch technology transforms hand-drawn doodles into vivid SVG animations guided by text prompts. Its technical principles encompass sketch analysis, dynamic prediction, and animation synthesis, resulting in smooth and natural animation effects. Compared to other models, LiveSketch excels in preserving the characteristics of the sketches, while many market models are prone to visual artifact interference. The diffusion models from image to video generally struggle to maintain the features of the sketches. The prospects of LiveSketch technology are highly promising.