“…Starting from the skills identified by Forman 29 to control a robot arm (causality, spatial relations, binary logic, coordination of multiple variables, and reflectivity) we identified skills to control a switch-controlled mobile robot (cause and effect, inhibition, laterality, and sequencing). In Forman's and our studies, only older children, 5 years old in our case, mastered the more cognitively complex tasks 30,31 . We also 32 observed if robotic manipulation could enable both functional and pretend play, for typically developing children, aged 3 to 7 years 32 .…”