Since 3D printing makes iteration so fast and easy, maybe it would be worth using this to revisit using rubber stamps to help create PCBs?

In spite of the popularity of easy to make and print computerized labels, there will always be a market for rubber stamps that are used for business purposes, as well as in the hobby craft industry.

A few machines have truly changed the world, such as the wheel, steam engines, or the printing press ... The idea is more or less like a giant rubber stamp. As [Ian] points out, one way to ...