Next on the horizon is 4D printing, an emerging technology that would allow managers to meet supply chain challenges with customized, adaptive, and potentially self-modulating equipment. Manufacturers should start considering how their infrastructure and supply chains might benefit from this technology as it unfolds.

A key takeaway of our exploration of the digital thread is that continuous learning and performance enhancement via technology are all based on the feedback that real-world experience provides.

In Part 8 of our eight-part video series, we examine how the digital thread — and its companion, the digital twin — could revolutionize not only the way we design and develop products, but the way we manufacture and service them as well.

In Part 7 of our eight-part video series, we take a big-picture perspective on the steps involved with the digital thread.

In Part 6 of our eight-part video series, we detail the quality assurance and inspection of a digitally manufactured component.

In Part 5 of our eight-part video series, we look at production steps in digital additive manufacturing.

Despite the promise of additive manufacturing, the authors argue, near-term expectations about how 3-D printing will revolutionize manufacturing are overblown. Much of the technology is still being hammered out, and the authors examine three important myths about additive manufacturing.

One of the most popular exhibits at the “open house” celebrating MIT’s 100th anniversary in Cambridge last month was a 3D printer designed by mechanical engineering students that churned out playful patterns of soft-serve ice cream for visitors.