Quadridox

Quadridox provides design, development, and analysis of sensing and measurement systems to commercial and government agencies in the security, medical, and commercial spaces.
They were recently asked by the Department of Homeland Security (DHS) to develop a new type of X-ray scanner that combines the best features of two technologies: the ability to detect not just the 3D shape of an object but also its molecular composition. The resulting device could one day become standard in airports the world over.