Combining BIM systems and Video-Games engines in Educational Ephemeral Urban and Architectural Proposals. - David Fonseca 001; Mónica V. Sánchez-Sepúlveda; Alia Besné; Ernest Redondo; Héctor Zapata; Isidro Navarro; Jaume Pla; Juan Sánchez; Clara Solà (TEEM, 2020)