Even if you’ve never heard of EnChroma, you’ve probably seen a video of the brand’s color-blind glasses in action. One of the most popular ones, with over 27 million views, comes from YouTube ...

In the video, a preposterously cute, gray squirrel monkey named Dalton bonks his head against a computer screen in front of him. Wide-eyed and muttonchopped, Dalton has quite the setup—the screen, ...