A new contactless optical-tracking method for robot-assisted brain surgery has been found to match traditional accuracy but completes setup in less than half the time. Study: Phantom and in vivo ...

A pattern of distorted lines is visible as a reflection in this close-up view of a human eye. By observing the deformation of illumination patterns reflected off the eye's surface, researchers in ...

Eye tracking plays a critical role in the latest virtual and augmented reality headsets and is an important technology in the entertainment industry, scientific research, medical and behavioral ...