About the Authors

Alessia Tonelli

alessia.tonelli@iit.it

Affiliations U-VIP: Unit for Visually Impaired People, Science and Technology for Children and Adults, Istituto Italiano di Tecnologia, Via Morego 30, Genova, Italy, Robotics, Brain and Cognitive Sciences Department, Fondazione Istituto Italiano di Tecnologia, Via Morego 30, 16163, Genova, Italy

Luca Brayda

Affiliation Robotics, Brain and Cognitive Sciences Department, Fondazione Istituto Italiano di Tecnologia, Via Morego 30, 16163, Genova, Italy

Monica Gori

Affiliations U-VIP: Unit for Visually Impaired People, Science and Technology for Children and Adults, Istituto Italiano di Tecnologia, Via Morego 30, Genova, Italy, Robotics, Brain and Cognitive Sciences Department, Fondazione Istituto Italiano di Tecnologia, Via Morego 30, 16163, Genova, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AT LB MG. Performed the experiments: AT. Analyzed the data: AT. Contributed reagents/materials/analysis tools: AT LB MG. Wrote the paper: AT LB MG.