Esteban Clua, Thiago Malheiros Porcino, Daniela Trevisan, Jorge C. S. Cardoso, Thallys Lisboa, Victor Peres, Victor Ferrari Pinto Sassi, Bruno Augusto Dorta Marques, Lucas D. Barbosa, Eder de Oliveira: Workshop: Challenges for XR in Digital Entertainment. ICEC 2021: 489-498