Kinect for Windows is getting a big SDK update on March 18th to version 1.7 -- Redmond's calling it "our most significant update to the SDK since we released the first version" -- which includes the long awaited 3D object scanning application Kinect Fusion. Microsoft took to Engadget's Expand stage today to unveil the features of the SDK update, which included live demos of both Kinect Fusion and Interactions; Fusion creates live 3D models of both people and objects, while Interactions adds a whole variety of recognizable gestures to the Kinect for Windows SDK ("push-to-press buttons, grip-to-pan capabilities, and
