This article discusses a proposal for a pedagogical resource that uses security cameras, facilitating hands-on experience with objects and materials to develop visualization through an image-based inclusion process. The learning process of introductory studies, the orthogonal projective system, and constituent elements (point, line, and plane) was studied in Descriptive Geometry by students aged 14 to 17 in high school technical training programs. Learning to see is an open possibility in this proposal for understanding the formation of projections and resuming the practice of observation. Three-dimensional visualization fosters recognition of the rendered image. Integration with objects and the generation of images using the main aspects of projective drawing contribute to enhancing the workflow and improving the understanding of geometric concepts.
George William Bravo de Oliveira (Sun,) studied this question.