How a 99%-Accurate Machine Vision System Can Reject More Good Parts Than Bad

A machine vision inspection system can report approximately 99% accuracy while incorrectly rejecting more good products than it correctly identifies defective ones. This is not necessarily a software malfunction. It can result from how rarely defects occur and how the inspection system balances missed defects against false alarms. For manufacturers Continue Reading

A New Form of Boron Is Conductive and Surprisingly Plastic—But Can It Become an Engineering Material?

A newly synthesized form of boron has broken two expectations at once. The conductive boron material known as Imma-B60 carries electricity far better than conventional beta-boron while also tolerating about 23% plastic deformation in nanoscale compression tests. The science is striking, but the engineering question is harder: can a material Continue Reading