Here's a look back at a great keynote four years ago this month.

This talk was for Legrand's North American leadership meeting, where the CEO and his team were fine-tuning strategies and plans for the coming year. They’re big in the global tech industry, manufacturing a wide variety of component parts and cabling. My talk took a look at key trends providing opportunity in the manufacturing process, including the factory of the future, the Internet of Things, digitization, 3D printing, accelerated supply chains, and much more. Here's a highlight clip.