Scratch Nodes
Tom Hitron, Itamar Apelblat, Iddo Yehoshua Wald, Eitan Moriano, Andrey Grishko, Idan David, Avihay Bar, Oren Zuckerman · 2017
We present the initial design process of Scratch Nodes, a sensor-based prototype designed to augment children's social-physical outdoor play. Scratch Nodes has two main components: a hardware device and a tablet-based coding environment. The prototype was designed for 8-12 year old children with the goal of encouraging physical play, social interaction, and "changing the rules" through coding. We extend prior work in the Heads-up Games (HUG) domain by adding a real-time coding environment that directly controls the hardware device, empowering children to change the game's rules in real-time. We argue that the combination of physical play, social interaction, and coding strikes the right balance between the societal need to increase outdoor play & enhance computational thinking skills on one hand and children's need to play, measure, and define their own rules on the other. We present our initial design and implementation process as well as our insights from a preliminary evaluation with six children who tested the prototype.