The article discusses how to use Silverscreen software for engineering drafting and solid modeling. It covers topics like creating 2D drawings, editing and modifying them, detailing, and storing drawing files. It also explains how to generate 3D objects, composite solids, and construct space and auxiliary views. The researchers provide examples of applying Silverscreen commands in BASIC and C programs. The goal is to help users understand how to use Silverscreen effectively for engineering design and modeling tasks.