Palmeira, Eduardo, Alexandre Campos, Ígor A. Moraes, Alexandre G. de Siqueira, and Marcelo G. G. Ferreira.
" Quantifying the 'Gorilla Arm' Effect in a Virtual Reality Text Entry Task via Ray-Casting: A Preliminary Single-Subject Study." <em>Proceedings of the 25th Symposium on Virtual and Augmented Reality,
Rio Grande/RS, 2023</em>. SBC, 2023,  
pp.274–278.