TCL's huge glasses remind us good AR is difficult

If augmented reality glasses become a groundbreaking product category, they will need to look similar to regular prescription glasses. TCL is showcasing a pair of frames at CES 2023 that — while inching further in that direction — accentuate how tall of an order that still is. TCL describes its RayNeo X2 AR glasses as having a “subtle and lightweight body for everyday wear,” but their comically oversized nature makes us question whether “subtle” was the best word choice.TCL says the RayNeo X2 “harness pioneering binocular full-color MicroLED optical waveguide displays.” While...