“The battle is between immersive functionality and non-dorky, even cool-looking design. The holy grail is something that not only resembles a normal pair of, say, Gucci glasses, but has functionality that augments your life in a meaningful way.”Right now, that demands a trade-off. The best AR displays require bulky optical hardware to optimize resolution and provide a wide field-of-view. That makes it possible to do all kinds of cool things in augmented reality. But early versions, like the Meta 2 AR headset, look more like an Oculus Rift than a pair of Warby Parkers. Slimmer AR displays, like the used in Google Glass, feel more natural to wear, but they sit above or next to the normal field of vision, so they’re are less immersive and less functional. Adding other features to the glasses—a microphone, a decent camera, various sensors—also increases bulk and makes it harder to create something comfortable or stylish.This tension has split the field of AR glasses into two extremes. On one end, you get hulking glasses packed with features to show off the unbridled potential of augmented reality. On the other end, you sacrifice features to make a wearable that looks and feels more like normal eyewear.