Cambridge & Meta Study Raises the Bar for ‘Retinal Resolution’ in XR

It’s been a long-held assumption that the human eye is capable of detecting a maximum of 60 pixels per degree (PPD), which is commonly called ‘retinal’ resolution. Any more than that, and you’d be wasting pixels. Now, a recent University of Cambridge and Meta Reality Labs study published in Nature maintains the upper threshold is actually much higher than previously thought.The News
As the University of Cambridge’s news site explains, the research team measured