**José Ignacio Rojas-Sola**

Department of Engineering Graphics, Design and Projects, University of Jaén, 23071 Jaén, Spain; jirojas@ujaen.es; Tel.: +34-953-212452

Received: 1 May 2020; Accepted: 20 May 2020; Published: 25 May 2020

**Abstract:** Technical historical heritage and/or industrial heritage are manifestations of heritage that acquire greater relevance every day, since their study and analysis provide a global vision of their impact on the development of the societies and, also, because they favor the understanding of the technological evolution of these societies. The fields of action are very broad, both from the point of view of engineering and its different disciplines as well as from architecture. This Special Issue shows the reader some of the tools currently available to value this heritage and promote its dissemination, such as geometric modeling, computer-aided design, computer-aided engineering, and the study of industrial heritage from a global perspective.

**Keywords:** technical historical heritage; industrial heritage; computer-aided design; computer-aided engineering; engineering graphics; 3D printing; ancient artifacts; historical inventions
