Usability Evaluation of a Robotic System for Cognitive Testing. - Alessandro G. Di Nuovo; Simone Varrasi; Daniela Conti; Joshua Bamsforth; Alexandr Lucas; Alessandro Soranzo; John McNamara (HRI, 2019)

Preliminary Investigation on Visual Finger-Counting with the iCub Robot Cameras and Hands. - Alexandr Lucas; Carlos Ricolfe-Viala; Alessandro G. Di Nuovo (TAROS (2), 2019)

A Database for Learning Numbers by Visual Finger Recognition in Developmental Neuro-Robotics. - Sergio Davies; Alexandr Lucas; Carlos Ricolfe-Viala; Alessandro G. Di Nuovo (Frontiers Neurorobotics, 2021)