The EU is investing in research to help European manufacturers remain competitive in a growing market for personalised medical products. Two projects are developing ways to use 3D printing to make tailor-made components for the benefit of patients.
Researchers have come up with an interactive prototyping system that prints what you are designing as you design it; the designer can pause anywhere in the process to test, measure and, if necessary, make changes that will be added to the physical model still in the printer.
Researchers have used metamaterials and 3-D printing to develop a novel lens that works with terahertz frequencies. Not only does it have better imaging capabilities than common lenses, but it opens the door for more advances in the mysterious realm of the terahertz.