\n
![\"\"](\"https:\/\/roadtovrlive-5ea0.kxcdn.com\/wp-content\/uploads\/2025\/09\/meta-ray-ban-display-lens.jpg\")
<\/a>Meta Ray-Ban Display Glasses | Image courtesy Meta<\/p>\nA 20\u00b0 monocular display isn\u2019t remotely sufficient for proper AR (where virtual content floats in the world around you), but it adds a lot of new functionality to Meta\u2019s smart glasses.<\/p>\n
For instance, imagine you want to ask Meta AI for a recipe for teriyaki chicken. On the non-display models, you could definitely ask the question and get a response. But after the AI reads it out to you, how do you continue to reference the recipe? Well, you could either keep asking the glasses over and-over, or you could pull your phone out of your pocket and use the Meta AI companion app (at which point, why not just pull the recipe up on your phone in the first place?).<\/p>\n
Now with the Meta Ray-Ban Display glasses, you can actually see the recipe instructions as text in a small heads-up display, and glance at them whenever you need.<\/p>\n
In the same way, almost everything you could previously do with the non-display Meta Ray-Ban glasses is enhanced by having a display.<\/p>\n
Now you can see a whole thread of messages instead of just hearing one read through your ear. And when you reply you can actually read the input as it appears in real-time to make sure it\u2019s correct instead of needing to simply hear it played back to you.<\/p>\n
When capturing photos and videos you now see a real-time viewfinder to ensure you\u2019re framing the scene exactly as you want it. Want to check your texts without needing to talk out loud to your glasses? Easy peasy.<\/p>\n
And the real-time translation feature becomes more useful too. In current Meta glasses you have to listen to two overlapping audio streams at once. The first is the voice of the speaker and the second is the voice in your ear translating into your language, which can make it harder to focus on the translation. With the Ray-Ban Display glasses, now the translation can appear as a stream of text, which is much easier to process while listening to the person speaking in the background.<\/p>\n
It should be noted that Meta has designed the screen in the Ray-Ban Display glasses to be\u00a0off\u00a0most of the time. The screen is set off and to the right of your central vision, making it more of a glanceable display than something that\u2019s right in the middle of your field-of-view. At any time you can turn the display on or off with a double-tap of your thumb and middle finger.<\/p>\n
Technically, the display is a 0.36MP (600\u00a0\u00d7 600) full-color LCoS display with a reflective waveguide. Even though the resolution is \u201clow,\u201d it\u2019s plenty sharp across the small 20\u00b0 field-of-view. Because it\u2019s monocular, it does have a ghostly look to it (because only one eye can see it). This doesn\u2019t hamper the functionality of the glasses, but aesthetically it\u2019s not ideal.<\/p>\n
Meta hasn\u2019t said if they designed the waveguide in-house or are working with a partner. I suspect the latter, and if I had to guess, Lumus would be the likely supplier. Meta says the display can output up to 5,000 nits brightness, which is enough to make the display readily usable even in full daylight (the included Transitions also help).<\/p>\n
From the outside, the waveguide is hardly visible in the lens. The most prominent feature is some small diagonal markings toward the temple-side of the headset.<\/p>\n
Meanwhile, the final output gratings are\u00a0very transparent. Even when the display is turned on, it\u2019s nearly impossible to see a glint from the display in a normally lit room. Meta said the outward light-leakage is around 2%, which I am very impressed by.<\/p>\n Aside from the glasses being a little chonkier than normal glasses, the social acceptability here is very high\u2014even more so because you don\u2019t need to constantly\u00a0talk to the glasses to use them, or even hold your hand up to tap the temple. Instead, the so-called Neural Band (based on EMG sensing), allows you to make subtle inputs while your hand is down at your side.<\/p>\n The Neural Band is an Essential Piece to the Input Puzzle The included Neural Band is just as important to these new glasses as the display itself\u2014and it\u2019s clear that this will be equally important to future AR glasses.<\/p>\n To date, controlling XR devices has been done with controllers, hand-tracking, or voice input. All of these have their pros and cons, but none are particularly fitting for glasses that you\u2019d wear around in public; controllers are too cumbersome, hand-tracking requires line of sight which means you need to hold your hands awkwardly out in front of you, and voice is problematic both for privacy and certain social settings where talking isn\u2019t appropriate.<\/p>\n The Neural Band, on the other hand, feels like the perfect input device for all-day wearable glasses. Because it\u2019s detecting muscle activity (instead of visually\u00a0looking for your fingers) no line-of-sight is needed. You can have your arm completely to your side (or even behind your back) and you\u2019ll still be able to control the content on the display.<\/p>\n The Neural Band offers several ways to navigate the UI of the Ray-Ban Display glasses. You can pinch your thumb and index finger together to \u2018select\u2019; pinch your thumb and middle finger to \u2018go back\u2019; and swipe your thumb across the side of your finger to make up, down, left, and right selections. There are a few other inputs too, like double-tapping fingers or pinching and rotating your hand.<\/p>\n As of now, you navigate the Ray-Ban Display glasses mostly by swiping around the interface and selecting. In the future, having eye-tracking on-board will make navigation even more seamless, by allowing you to simply look and pinch to select what you want. The look-and-pinch method, combined with eye-tracking, already works great on Vision Pro. But it still misses your pinches sometimes if your hand isn\u2019t in the right spot, because the cameras can\u2019t always see your hands at quite the right angle. If I could use the Neural Band for pinch detection on Vision Pro, I absolutely would\u2014that\u2019s how well it seems to work already.<\/p>\n While it\u2019s easy enough to swipe and select your way around the Ray-Ban Display interface, the Neural Band has the same downside that all the aforementioned input methods have: text input. But maybe not for long.<\/p>\n In my hands-on with the Ray-Ban Display, the device was still limited to dictation input. So replying to a message or searching for a point of interest still means talking out loud to the headset.<\/p>\n However, Meta showed me a demo (that I didn\u2019t get to try myself) of being able to \u2018write\u2019 using your finger against a surface like a table or your leg. It\u2019s not going to be nearly as fast as a keyboard (or dictation, for that matter), but private text input is an important feature. After all, if you\u2019re out in public, you probably don\u2019t want to be speaking all of your message replies out loud.<\/p>\n The \u2018writing\u2019 input method is said to be a forthcoming feature, though I didn\u2019t catch whether they expected it to be available at launch or sometime after.<\/p>\n On the whole, the Neural Band seems like a real win for Meta. Not just for making the Ray-Ban display more useful, but it seems like the ideal input method for future glasses with full input capabilities.<\/p>\n<\/a>Photo by Road to VR<\/p>\n<\/a>\u00a0The waveguide is extremely subtle within the lens | Photo by Road to VR<\/p>\n
\n<\/a>Photo by Road to VR<\/p>\n