Computer-aided design (CAD) systems are tried-and-true tools used to design many of the physical objects we use each day. But ...

Sam Kriegman, a professor at Northwestern's McCormick School of Engineering, is something of a local celebrity. He can often be found on television shows explaining the wonders of his new invention – ...

For decades, computer-aided design (CAD) has been the cornerstone of modern engineering. Yet much of the workflow still relies on manual repetition, rigid processes and human interpretation. Engineers ...