Direct singularity closeness indexes for the hexa parallel robot. - Carlos Cezar Bier; Alexandre Campos 003; Jürgen Hesselbach (ARK, 2006)

Online Posture Feedback System Aiming at Human Comfort. - Thiago Beckert Otto; Alexandre Campos 003; Marcos Aurélio de Souza; Daniel Martins; Eduardo Bock (AHFE (4), 2017)

Robotic System for Active-Passive Strength Therapy. - Eliseo Cortes Torres; Aníbal Alexandre Campos Bonilla; Daniel Martins; Eduardo Bock (IHSED, 2018)

Maximal Singularity-Free Orientation Subregions Associated with Initial Parallel Manipulator Configuration. - Luis Garcia; Alexandre Campos 003 (Robotics, 2018)

Geometrical motion planning for cable-climbing robots applied to distribution power lines inspection. - Carlos Henrique Farias dos Santos; Mohamed Hassan Abdali; Daniel Martins; Aníbal Alexandre Campos Bonilla (Int. J. Syst. Sci., 2021)

Virtual Wheelchair Accessibility Evaluation Tool for Virtual Environments: Design and Preliminary Tests. - Erico Patricio Monteiro; Alexandre Campos 003; Marcelo Gitirana; Rafael Oviedo (SVR, 2023)

Quantifying the 'Gorilla Arm' Effect in a Virtual Reality Text Entry Task via Ray-Casting: A Preliminary Single-Subject Study. - Eduardo G. Q. Palmeira; Alexandre Campos 003; Igor de Andrade Moraes; Alexandre Gomes de Siqueira; Marcelo G. G. Ferreira (SVR, 2023)