World shares slid downward, U.S. futures fell and Wall Street appeared on track for another day of crushing losses Friday as investors counted the potential costs of U.S. President Donald Trump’s ...

By integrating powerful 3D imaging technology with advanced computation, researchers can capture gaze direction information from tens of thousands of surface points on the eye instead of about a dozen ...

Eye tracking plays a critical role in the latest virtual and augmented reality headsets and is an important technology in the ...