This is doraemon's hand, base on Universal Gripper.

This is a Mini Model Maker is based on opensource Kinect Fushion implementation: Kinfu. Run Kinfu, use Kinect to capture 3D model, and use a 3D printer to print it out. (I'm using MAXPACE 3D Printer at this point, which is an improved version of MakerBot Thing-o-matic, developed in Beijing Makerspace.)