3d-imaging
(2)
Cambridge Terahertz
Cambridge Terahertz is an MIT spinout building a chip-based imaging system that combines the 3D vision of lidar with the see-through power of X-ray, but using human-safe terahertz waves at a thousandth the power of a cell phone. Shrunk from an airport-scale scanner into a palm-sized, two-pound device, its AI-powered sensors detect concealed weapons through clothing and bags, and can see inside sealed packages without opening them. Founded in 2023 by MIT PhD Nathan Monroe, the company raised a $12M seed round led by Felicis with participation from Amazon's Industrial Innovation Fund.
Exodigo
Exodigo is an AI-powered underground mapping company that fuses multiple geophysical sensors with machine learning to produce non-intrusive 3D maps of what lies beneath the surface, helping transit agencies, utilities and engineers de-risk multi-billion-dollar infrastructure projects.