Created by Kuan-Ju Wu, Giffi is a construction kit which allows children to build their own robots or kinetic sculptures. It consists of 3D printed moving parts supporting parts. Moving part include three types: rotating, linear actuating and sweeping with each part with its own micro-controller inside. By assembling them together and plugging in the power (battery box or wall plug box), the user can build a moving object. Included also are many passive kit parts that enable user to design different forms.