
Launched on March 13th, 2019
Launched on November 8th, 2017
Glasses by Warby Parker cleverly using the iPhone’s camera to take maps of people’s faces, and use that data to recommend styles of glasses that will best fit your face. It’s a step beyond the digital try on system the company has previously offered, where it would try to place a virtual pair of glasses on a picture to let you see how it looks.
With the feature already being so common these days, the most useful and beneficial feature would be to actually try glasses using ARKit. This could even handle sizing if the user chooses to check them out directly from within the app, and of course, the automatic sizing detected by the camera could be overridden by the user manually during checkout if they so chose.
Overall, definitely a novel use of the iPhone X's face mapping. I'm also more than a little happy that I picked the first pair this recommended all on my own :)