At the busy RAPID + TCT event in Pittsburgh recently, 3DPrint.com caught up with many companies to hear more about their latest announcements and strategies. We talked with Fabrisonic about sound wave-based metal 3D printing; Direct Dimensions about 3D scanning and modeling; and Chemson and Titan Robotics to learn more about vinyl 3D printing materials and expanding applications. Read what these companies had to say at 3DPrint.com: http://3dprint.com/176533/fabrisonic-dd-titan-chemson/