e-du box: educational multimedia with tangible-enhanced interaction. - André Wilson Brotto Furtado; Taciana Pontual Falcão; Alex Sandro Gomes; Carlos Eduardo; Monteiro Rodrigues; Roberto Sonnino (Conference on Designing Interactive Systems, 2008)

Fusion4D: 4D Unencumbered Direct Manipulation and Visualization. - Roberto Sonnino; Keila Keiko Matsumura; João Luiz Bernardes Jr.; Luiz Ricardo Nakamura; Romero Tori (SVR, 2013)