Yesterday the U.S. Patent and Trademark Office officially granted Apple a patent that relates to addressing "accommodation-convergence mismatch problems" that could cause eyestrain, headaches, and/or nausea in some headsets. This is integrated into the new R1 chip. During the Apple Vision Pro s introduction, Mike Rockwell, VP, Technology Development Group stated that "Latency between sensors and displays can contribute to motion discomfort. Apple s new R1 processor virtually eliminates lag by streaming new images to the displays with 12 milliseconds. The R1 ensures that experiences feel like they re taking place right in front of your eyes."