2020, the year of the pandemic has been terrifying in many ways, but it has served to do more research across the board.

The atRAe research group has produced more than 10 scientific papers in this period.

1.- Gómez-Tone, H.C.; Martin-Gutierrez, J.; Bustamante-Escapa, J.; Bustamante-Escapa, P. Spatial Skills and Perceptions of Space: Representing 2D Drawings as 3D Drawings inside Immersive Virtual Reality.  Appl. Sci.2021, 11, 1475. https://doi.org/10.3390/app11041475 [Q2]

2.- Gómez-Tone, H.C.; Martin-Gutierrez, J.; Valencia Anci, L.; Mora Luis, C.E. International Comparative Pilot Study of Spatial Skill Development in Engineering Students through Autonomous Augmented Reality-Based Training. Symmetry 2020, 12, 1401.pp.1-20 https://doi.org/10.3390/sym12091401 [Q2]

3.- Del Rio Guerra, M.S.; Martin-Gutierrez, J. Evaluation of Full-Body Gestures Performed by Individuals with Down Syndrome: Proposal for Designing User Interfaces for All Based on Kinect Sensor. Sensors 2020, 20(14), 3930. https://doi.org/10.3390/s20143930 [Q1]

4.- Melian-Melian, J.A.; Martín-Gutierrez, J. Influence of Motivation on Learning Approaches of Students Using Learning Objects in Graphics Engineering. International Journal in Engineering Education. 2020, 36(5), pp. 1594-1604 [Q4].

5.- Melian-Melian, J.A.; Martín-Gutierrez, J. Influence of Learning Objects of Graphics Architecture on Motivation. Sage Open. 2020, 10(2), pp.1-13 https://doi.org/10.1177/2158244020935886.[Q4]

6.-Martin-Gutierrez, J.; Del Rio Guerra , M.S.; Lopez-Chao, V.; Soto Gastelum, R.H.; Valenzuela Bojórquez, J.F. Augmented Reality to Facilitate Learning of the Acoustic Guitar. Appl. Sci. 2020, 10(7), 2425. https://doi.org/10.3390/app10072425 [Q2]

7.- Soto-Martin, O.; Fuentes-Porto, A.; Martin-Gutierrez, J. A Digital Reconstruction of a Historical Building and Virtual Reintegration of Mural Paintings to Create an Interactive and Immersive Experience in Virtual Reality. Appl. Sci. 2020, 10(2), 597. https://doi.org/10.3390/app10020597[Q2]

8.- del Río Guerra, M.S.; Garza Martínez, A.E.; Martin-Gutierrez, J.; López-Chao, V. The Limited Effect of Graphic Elements in Video and Augmented Reality on Children’s Listening Comprehension. Appl. Sci. 2020, 10(2), 527. https://doi.org/10.3390/app10020527 [Q2]

9.- Martin Gutierrez, J., Melian Melian, J.A. Efectos motivacionales al usar Objetos de Aprendizaje Digitales para Expresión Gráfica en los estudios de Arquitectura Técnica. Digital Education Review, 36, pp.1-14, 2019. https://doi.org/10.1344/der.2019.36.1-14 [Emerging Source Citation Index (ESCI)]

10.- López-Chao, V.; Lorenzo, A.A.; Martin-Gutiérrez, J. Architectural Indoor Analysis: A Holistic Approach to Understand the Relation of Higher Education Classrooms and Academic Performance. Sustainability 2019, 11(23), 6558. https://doi.org/10.3390/su11236558 [Q2]

11.- Del Rio-Guerra, M.S.; Martin-Gutierrez, J.; Lopez-Chao, V.A.; Flores Parra, R.; Ramirez Sosa, M.A. AR Graphic Representation of Musical Notes for Self-Learning on Guitar. Appl. Sci. 2019, 9(21), 4527. https://doi.org/10.3390/app9214527 [Q2]

12.- Aceves Gutierrez, L.C.; Martin Gutierrez, J.; Del Rio Guerra, M.S. Having a Smarter City through Digital Urban Interfaces: An Evaluation Method. Appl. Sci. 2019, 9(17), 3498; https://doi.org/10.3390/app9173498 [Q2]