Columbia researchers have developeed a new optical phased array on chip at both near-infrared and blue wavelengths. It could advance autonomous navigation, augmented and virtual reality, and neuroscience.
Tactile robot finger at Columbia Engineering is the first without blind spots
Researchers at Columbia University claimed to be the first to develop and demonstrate a robot finger with a highly precise sense of touch over a complex, multicurved surface.
Robotic cane could improve walking stability
By adding electronics and computation technology to a simple cane that has been around since ancient times, a team of researchers at Columbia Engineering have transformed it into a 21st century robotic device that can provide light-touch assistance in walking to the aged and others with impaired mobility. A team led by Sunil Agrawal, professor…