%0 Journal Article %T Design and Evaluation of a Mixed-Reality Playground for Child-Robot Games %A Claudio Germak %A Fabrizio Lamberti %A Giovanni Piumatti %A Maria Luce Lupetti %J - %D 2018 %R https://doi.org/10.3390/mti2040069 %X Abstract In this article we present the Phygital Game project, a mixed-reality game platform in which children can play with or against a robot. The project was developed by adopting a human-centered design approach, characterized by the engagement of both children and parents in the design process, and situating the game platform in a real context¡ªan educational center for children. We report the results of both the preliminary studies and the final testing session, which focused on the evaluation of usability factors. By providing a detailed description of the process and the results, this work aims at sharing the findings and the lessons learned about both the implications of adopting a human-centered approach across the whole design process and the specific challenges of developing a mixed-reality playground. View Full-Tex %K human-centered design %K human-computer interaction %K gaming %K mixed-reality %K child-robot interaction %U https://www.mdpi.com/2414-4088/2/4/69