You can easily draw in PowerPoint to mark and edit slideshows, or create your own designs, especially if you're using a ...

This video introduces the basics of human body proportions using simplified shapes. It demonstrates a step-by-step approach to constructing the body with forms like cylinders, spheres, and boxes.

This video shows a structured approach to drawing hands, focusing on the form, proportions, and basic anatomy. It breaks down ...

Abstract: To address the challenges posed by the complex structure, large volume of information, slow manual interpretation, and low accuracy of coal mine safety monitoring system drawings, this paper ...