VR optics could help old folks keep the world in focus

The complex optics involved with putting a screen an inch away from the eye in VR headsets could make for smart glasses that correct for vision problems. These prototype "autofocals" from Stanford researchers use depth sensing and gaze tracking to bring the world into focus when someone lacks the ability to do it on their own. https://ift.tt/2BhaK92 Devin Coldewey August 15, 2018 at 06:01PM