# AI smart glasses and privacy: what they capture and what the law allows > What AI smart glasses like Ray-Ban Meta capture, how the I-XRAY demo identified strangers, what the law allows, and rules for wearers, bystanders and offices. - URL: https://computese.com/ai-powered-smart-glasses/ - Author: Duong Quan Nguyen, CEO, Computese - Published: 2024-10-06 - Updated: 2026-09-25 - Topics: AI & automation, IT support ## In short - AI smart glasses such as Ray-Ban Meta combine a camera, microphones and open-ear speakers with a cloud AI assistant; display models such as Meta Ray-Ban Display add a small screen in the lens. - Photos for your gallery stay on Meta's glasses until you import them or turn on auto-import, but questions to Meta AI send images to Meta, and voice transcripts and recordings are stored by default. A white capture LED marks photos and video. - The 2024 I-XRAY demo showed where the real risk sits: two students chained a livestream, reverse face search, a language model and people-search sites to put strangers' names and addresses on a phone. They never released it. - A participant may record a conversation in Canada and under US federal law; California needs everyone's consent for confidential ones. GDPR, Illinois BIPA and Canadian privacy law treat identifying people by face as sensitive and generally require consent. - A workplace policy works best by place and capability: cameras and AI off in meetings, restricted areas and near client data, notice in customer areas, and room for people who wear the glasses as prescription or assistive eyewear. AI smart glasses are ordinary-looking frames with a camera, microphones, open-ear speakers and a voice assistant; some add a small display in the lens. They take photos and video, answer questions about what you see and translate speech. The privacy problem is the people in front of the lens: they often do not notice, and a face can be linked to a name. This guide covers what the main models do as of September 2026, where their photos and recordings go, how two students used Ray-Ban Meta glasses in 2024 to identify strangers, what recording and biometric laws say in Canada, the US and the EU, and practical rules for wearers, for the people around them and for businesses writing a policy. ## What AI smart glasses can do in 2026 When Meta [introduced Meta Ray-Ban Display](https://about.fb.com/news/2025/09/meta-ray-ban-display-ai-glasses-emg-wristband/) in September 2025, it sorted its glasses into three kinds: camera AI glasses (Ray-Ban Meta and Oakley Meta), display AI glasses (Meta Ray-Ban Display) and [full augmented reality glasses](https://computese.com/augmented-reality-and-virtual-reality-ar-vs-vr/), which it still showed only as a prototype. A fourth kind arrived in September 2026 with Ray-Ban Meta Audio, which Meta calls its first audio glasses. Whatever the label, the core features are the same: - **A hands-free camera** for photos and video, and on Meta's glasses, [livestreaming to Facebook or Instagram](https://about.fb.com/news/2023/09/new-ray-ban-meta-smart-glasses/). - **A multimodal assistant** you wake with "Hey Meta" or "Hey Google" and ask about what the camera sees. In September 2024 Meta [announced continuous, video-based help](https://about.fb.com/news/2024/09/ray-ban-meta-glasses-new-ai-features-and-partner-integrations/), so you can keep asking as you walk. - **Live translation.** Meta announced it in September 2024 for Spanish, French and Italian into English, and [added German and Portuguese](https://about.fb.com/news/2025/09/ray-ban-meta-gen-2-better-battery-life-video-capture/) in September 2025. - **Open-ear audio** for calls, messages and music, plus conversation focus, announced in September 2025 for Ray-Ban Meta and Oakley Meta HSTN, which amplifies the person you are talking to. - **On display models**, captions, messages, turn-by-turn directions and answers shown in the lens, controlled on Meta Ray-Ban Display by an EMG wristband that reads small finger movements. | Glasses | Announced by the maker | What it adds | | ---------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------- | | Ray-Ban Meta | [September 27, 2023](https://about.fb.com/news/2023/09/new-ray-ban-meta-smart-glasses/) | 12 MP ultra-wide camera, five microphones, Meta AI by voice, livestreaming, from $299 | | Oakley Meta HSTN | [June 20, 2025](https://about.fb.com/news/2025/06/introducing-oakley-meta-glasses-a-new-category-of-performance-ai-glasses/) | Sports frame, 3K video, IPX4 water resistance, from $399 | | Ray-Ban Meta (Gen 2) | [September 17, 2025](https://about.fb.com/news/2025/09/ray-ban-meta-gen-2-better-battery-life-video-capture/) | 3K video, up to eight hours of typical use, more translation languages, from $379 | | Oakley Meta Vanguard | [September 17, 2025](https://about.fb.com/news/2025/09/oakley-meta-vanguard-performance-ai-glasses-sports/) | Wraparound sports frame, IP67, Garmin and Strava integration, from $499 | | Meta Ray-Ban Display with Neural Band | [September 17, 2025](https://about.fb.com/news/2025/09/meta-ray-ban-display-ai-glasses-emg-wristband/); [in Canada and the UK from September 23, 2026](https://about.fb.com/news/2026/09/new-features-for-meta-ray-ban-display-navigation-hologram/) | Full-colour in-lens display, EMG wristband, captions and navigation, from $799 | | Meta Glasses | [June 23, 2026](https://about.fb.com/news/2026/06/meta-essilorluxottica-partner-launch-meta-glasses/) | A Meta-branded line made with EssilorLuxottica, prescription-compatible, from $299 | | Ray-Ban Meta (Gen 3) | [September 23, 2026](https://about.fb.com/news/2026/09/introducing-ray-ban-meta-audio-glasses-new-styles-plus-muse/) | Slimmer frame, up to nine hours of battery, six microphones, from $449 | | Ray-Ban Meta Audio | [September 23, 2026](https://about.fb.com/news/2026/09/introducing-ray-ban-meta-audio-glasses-new-styles-plus-muse/) | Meta's first audio glasses, 43 g, up to 12 hours, from $349 | | Android XR glasses (Samsung, Gentle Monster, Warby Parker) | [Shown May 20, 2025](https://blog.google/products-and-platforms/platforms/android/android-xr-gemini-glasses-headsets/); [first models due in fall 2026](https://blog.google/products-and-platforms/platforms/android/android-xr-io-2026/) | Gemini, a camera, translation that keeps the speaker's tone; pair with Android and iOS | | Snap SPECS | [Price and shipping set September 16, 2026](https://newsroom.snap.com/making-computing-more-human-with-specs) | Standalone see-through AR glasses, captions in 60 languages, $2,195, shipping this fall | Prices are in US dollars at announcement. The direction of travel is clear from the latest launches: from answering questions toward acting on them. Meta [said at Connect on September 23, 2026](https://about.fb.com/news/2026/09/the-biggest-news-from-connect-2026/) that its Muse personal agent will come to its glasses in the coming months and act on what the wearer is looking at, and Google says Gemini on its glasses will handle multi-step tasks such as preparing a coffee order. Snap's announcement adds a service, SPECS Intelligence, that learns your goals and routines from the apps you connect. The more the glasses do, the more of an ordinary day passes through a camera and a microphone connected to someone's cloud. If you want the technical side of overlaying digital content on the world, our guide to [augmented reality programming](https://computese.com/augmented-reality-enhancing-programming/) explains how AR apps track and render. ## Where the photos, voice and video go The privacy questions are different for each thing the glasses do, so it helps to follow the data. Meta sets it out in its [supplemental privacy policy](https://www.meta.com/legal/privacy-policy/) (the version in effect since June 29, 2026), its [voice privacy notice](https://www.meta.com/legal/ai-glasses/voice-controls-privacy-notice/) and its [privacy page for the glasses](https://www.meta.com/ai-glasses/privacy/). | What you do | What leaves the glasses | What Meta says happens to it | | -------------------------------- | ----------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------- | | Take a photo or video | Nothing, until you import it to your phone or turn on auto-import | Kept on the glasses; Meta collects it when you turn on cloud processing, use Meta AI or post to Facebook or Instagram | | Ask Meta AI about what you see | A camera image and your voice | Faces and licence plates are blurred; the image is not saved to your gallery; it may be used to improve Meta AI | | Speak a command or question | Audio and a transcript | Stored by default for Meta AI, processed by machine learning and trained reviewers, deletable in the Meta AI app | | Use live captions or translation | Audio of the person speaking | Processed on the glasses, in the app or on Meta servers; the audio is deleted when you finish | | Go live | Video and audio | Handled by Facebook or Instagram under their own terms; not kept on the glasses afterwards | The AI query is the case people miss. When you ask the assistant about a menu, a plant or a landmark, the camera switches on briefly and the image goes to Meta to produce the answer. Meta's policy says images and voice recordings from Meta AI may be used to improve its products, including the models behind Meta AI, and that a prompt or photo can be shared with third parties described in its AI terms. ![Smart glasses send a photo card through a phone to a cloud, and an answer returns to the glasses' speaker as a sound wave, while a padlocked gallery folder beside the glasses stays closed.](https://computese.com/images/blog/ai-powered-smart-glasses/query.8e26b9abfe-1536.webp) *An AI question sends the picture to the maker's cloud, even though nothing lands in your gallery.* Voice has its own rules. Meta's voice notice says voice interactions include anything said when the assistant is triggered, even by mistake, plus background sound, which can mean the people around you. Mistaken activations are deleted within 90 days of being detected; other stored recordings are kept for up to a year unless you delete them sooner. You can turn storage off in the Meta AI app, but the June 2026 policy is explicit that Meta AI on the glasses stores transcripts and recordings by default. Snap says its SPECS do not continuously record, and that personal content from accounts connected to SPECS Intelligence is not used to train or fine-tune its models or to target ads. Google says it has been gathering privacy feedback on its prototypes from trusted testers; its announcements so far do not describe how its glasses will signal recording. ## What the capture LED shows, and what it misses Meta's AI glasses with cameras each have a white capture LED on the front of the frame. It blinks briefly for a photo and keeps blinking for as long as a video records, and it has no off switch. On current models the camera is disabled when the glasses detect that the light is covered, and in July 2026 Meta [said it was updating the glasses](https://about.fb.com/news/2026/07/metas-ai-glasses-your-questions-answered/) to disable the camera when the LED has been physically tampered with or destroyed. It also said it removes ads and posts for LED tampering services and takes legal action against people who sell them. ![Smart glasses with tape over the small light on the frame; a dotted line to the camera lens carries a crossed-out camera symbol. Below, the same glasses with the light showing get a check mark.](https://computese.com/images/blog/ai-powered-smart-glasses/led.6004afee0d-1536.webp) *Covering the light switches the camera off; the harder problem is that people nearby often do not notice the light at all.* The weakness is attention, not engineering. In [The Verge's testing](https://www.theverge.com/2024/10/2/24260262/ray-ban-meta-smart-glasses-doxxing-privacy), reported in October 2024, the light on Ray-Ban Meta glasses was hard to notice outdoors in bright light, and people often did not notice they were being filmed, especially in crowded places. Meta says it tested the brightness so the light is visible during the day. Both can be true: a light only protects people who know to look for it. Two more limits matter. Meta presents the light as the signal for photos and video; it does not describe it as a signal for voice commands, calls or live captions, which use the microphones. And the glasses look like any other frames, which is what makes them easy to wear and hard to spot. Snap puts a "prominent" LED in the centre of the SPECS frame, a design difference worth comparing when you choose a model. ## How the I-XRAY demo identified strangers In October 2024, two Harvard students, AnhPhu Nguyen and Caine Ardayfio, published a demonstration they called I-XRAY. Wearing Ray-Ban Meta glasses, they looked up the names, addresses and relatives of classmates in real time, and approached strangers on public transit as if they knew them. According to The Verge and the [students' own write-up](https://docs.google.com/document/d/1iWCqmaOUKhKjcKSktIwC3NNANoFP7vPsRvcbOIup_BA/edit), the chain worked like this, in principle: 1. The glasses livestreamed video, as they are designed to. 2. A program watching the stream picked out faces. 3. A reverse face search engine found other photos of the same face online, with the pages they appeared on. 4. A large language model read those pages and settled on the person's name. 5. A people-search site turned the name into a home address, phone number and relatives, and the results appeared in a phone app. The students did not release the tool. Their write-up says they built it to show what is already possible, deliberately withholds the specific technologies in the pipeline, and ends with a guide to removing yourself from the reverse face search engines and people-search sites that make it work. The new ingredient, they argued, was the language model, which connects pages about the same person automatically, with no one doing the searching by hand. The lesson for everyone else is that nothing in the glasses was hacked. The camera was only the input; the identification came from face search engines built on photos already online and from people-search sites that publish addresses. The same profile is also raw material for a convincing approach by a stranger, the kind of social engineering covered in our post on [how attackers use AI](https://computese.com/the-dual-role-of-ai/). ## Can smart glasses recognize faces? Not as a feature Meta or Snap offers, as of September 2026. Meta says faces and licence plates are blurred automatically in the images it uses to answer AI questions, and Snap says its SPECS do not use facial recognition to identify people. The line is an old one: Canada's privacy commissioner [noted in 2014](https://www.priv.gc.ca/en/opc-actions-and-decisions/research/explore-privacy-research/2014/wc_201401/) that Google had committed, at the time, not to deploy facial recognition apps on Google Glass after privacy authorities questioned it. It helps to separate two uses. Canada's privacy commissioner [describes](https://www.priv.gc.ca/en/privacy-topics/health-information-genetics-biometrics/biometrics/gd_bio_org-final/) **verification** as a one-to-one comparison, such as unlocking a phone with your face, and **identification** as one-to-many: comparing a face with a database of templates to find out who someone is. Identification needs a large database of named faces, and that is what the controversy is about. Regulators have been blunt about building such databases from the open web. In February 2021, the privacy commissioners of Canada, Quebec, British Columbia and Alberta [found](https://www.priv.gc.ca/en/opc-actions-and-decisions/investigations/investigations-into-businesses/2021/pipeda-2021-001/) that Clearview AI's scraping of over three billion images to build a facial recognition tool amounted to mass identification and surveillance, and that photos posted online and reused for an unrelated purpose are not exempt as "publicly available". Since February 2, 2025, the [EU AI Act](https://eur-lex.europa.eu/eli/reg/2024/1689/oj) has prohibited AI systems that create or expand facial recognition databases through untargeted scraping of facial images from the internet or CCTV footage. ## Is it legal to record people with smart glasses? It depends on three things: whether you capture a conversation or only images, where you are, and what you do with the recording afterwards. This is general information, not legal advice. | Where | Recording a conversation | Privacy law for the footage | | ------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Canada | Intercepting a private communication is a criminal offence unless the person speaking or the intended listener consents ([Criminal Code, s. 184](https://laws-lois.justice.gc.ca/eng/acts/c-46/section-184.html)) | [PIPEDA](https://laws-lois.justice.gc.ca/eng/acts/P-8.6/page-1.html) excludes what individuals collect only for personal or domestic purposes; it covers organizations' commercial activities | | United States | Federal law lets a party to a conversation, or someone with one party's consent, record it, unless the purpose is criminal or tortious ([18 U.S.C. § 2511](https://www.law.cornell.edu/uscode/text/18/2511)) | State law differs: [California requires](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PEN§ionNum=632) every party's consent to record a confidential communication | The practical reading: recording a conversation you are part of is generally not interception in Canada or under US federal law, but recording a private conversation between other people, without either one's consent, can be. In California, even a participant needs everyone's consent when the conversation is confidential, meaning the circumstances suggest the parties want it kept among themselves. In the EU, the [GDPR](https://eur-lex.europa.eu/eli/reg/2016/679/oj) does not apply to purely personal or household activity, and the European Data Protection Board [reads that exemption narrowly](https://www.edpb.europa.eu/our-work-tools/our-documents/guidelines/guidelines-32019-processing-personal-data-through-video_en). A tourist who films a holiday and shows the footage to friends and family is covered; footage published online to an indefinite number of people is not. Once you post a clip of strangers, the GDPR can apply to what you do with it. Meta's own terms put the burden on the wearer. Its [supplemental terms of service](https://www.meta.com/legal/supplemental-terms-of-service/) say you are responsible for complying with all applicable laws, including giving notice or getting consent where recording, biometric or privacy laws require it. ## Facial recognition and biometric privacy law The GDPR, BIPA and Canada's privacy commissioner all treat an ordinary photo as something other than biometric data. The line is crossed when software measures a face to identify the person, which is what face search engines and tools like I-XRAY do. | Law | Where | What counts | What it requires | | ----------------------------------------------------------------------------------------------------------- | ---------- | -------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------ | | GDPR, Articles 4(14) and 9 | EU and EEA | Facial images processed with specific technical means that allow unique identification | Processing to uniquely identify a person is prohibited unless an exception applies, such as explicit consent | | EU AI Act, Article 5 | EU | Facial recognition databases and real-time remote biometric identification | Bans untargeted scraping to build them; bans real-time identification in public for police, with narrow exceptions | | [Biometric Information Privacy Act](https://www.ilga.gov/Legislation/ILCS/Articles?ActID=3004&ChapterID=57) | Illinois | A scan of face geometry, among other identifiers; photographs themselves are excluded | Written notice of the purpose and retention period, and a written release, before collection | | PIPEDA, with the commissioner's 2025 guidance | Canada | Biometric information that can uniquely identify a person, which is always sensitive | Express consent as a general rule, for an appropriate purpose | Three details are worth knowing. The GDPR's recital 51 says photographs are not automatically special-category data; they become biometric data only when processed to identify or authenticate someone. The European Data Protection Board says a private organization that runs facial recognition for its own purposes, such as marketing or security, will in most cases need explicit consent from everyone captured. And BIPA, which applies to individuals as well as companies, gives anyone affected a private right of action: liquidated damages of $1,000 per negligent violation and $5,000 per intentional or reckless one, or actual damages if higher. An amendment in force since August 2, 2024 (Public Act 103-769) counts repeated collection from the same person by the same method as a single violation. ## If you wear AI glasses The wearer is the one the law and the maker's terms hold responsible. A few habits cover most of it: 1. **Tell people, and stop when asked.** Meta's own advice is to show people how the capture LED works and to stop recording if anyone says they would rather you did not. 2. **Switch the glasses off in private places.** Meta lists doctors' offices, locker rooms and schools; add washrooms, clinics and anywhere a phone camera would be out of place. 3. **Do not record conversations you are not part of,** and in states that require every party's consent, ask before recording your own. 4. **Check the settings in the Meta AI app.** Decide whether voice recordings are stored, whether photos go to the cloud for processing, and delete stored voice interactions you do not want kept. 5. **Think before asking the assistant about people, screens or documents.** The image goes to Meta, and a photo of a colleague's screen or a client's paperwork is their data, not yours. 6. **Ask before you post a clip with other people in it.** Sharing with family is one thing; publishing to everyone takes you outside the GDPR's household exemption. 7. **Never run strangers' faces through a face search engine.** Beyond the ethics, it is exactly the kind of identification that biometric and privacy laws in Illinois, the EU and Canada restrict. ## If someone near you is wearing them You cannot control another person's device, but you can make yourself harder to identify and easier to protect: - **Look for the light.** On Meta's glasses it is a white LED on the front of the frame, blinking during photos and video. In bright sun it is easy to miss. - **Ask.** Meta's guidance tells its own wearers to stop recording when asked, so the request has the maker's backing. - **Opt out of reverse face search and people-search sites.** The I-XRAY students [listed the free removal forms](https://docs.google.com/document/d/1iWCqmaOUKhKjcKSktIwC3NNANoFP7vPsRvcbOIup_BA/edit) for PimEyes and FaceCheck.ID and the opt-outs of several people-search sites, noting that removal is what makes tools like theirs ineffective. As The Verge points out, you can only make your information less available, not delete it everywhere. - **Limit public, tagged photos of your face,** since they are what a face search engine matches against. Our guide to [using social media safely](https://computese.com/how-to-use-social-media-safely/) shows the tagging and visibility settings on each platform. - **Be skeptical of a stranger who knows too much.** What the I-XRAY pipeline returned was enough for the students to chat with strangers on public transit as if they already knew them. ## Writing a smart glasses policy for your business Glasses bring a camera, a microphone and an AI assistant into places where phones usually stay in pockets: meetings, open offices with client files on screens, and counters where customers show ID. The risks are specific. A photo or a question to the assistant can carry client data into a personal AI account. Live captions may process what colleagues say in a meeting on the maker's servers. In the US, Meta Ray-Ban Display can now [join meetings from the calendar](https://about.fb.com/news/2026/09/new-features-for-meta-ray-ban-display-navigation-hologram/) and show who is attending. And work is not personal use: the GDPR's household exemption covers only activity with no connection to a professional or commercial activity, and in Canada the privacy commissioner warned as early as 2014 that employers could contravene PIPEDA's consent and transparency requirements if staff wearing such devices captured customers' personal information too broadly. Write the rules by place and by capability, not by brand. Google's "audio glasses" [take photos](https://blog.google/products-and-platforms/platforms/android/android-xr-io-2026/), so a label is not a guarantee that a device has no camera. ![An office floor plan: reception, an open office with desks and laptops, and a meeting room with an orange outline and a crossed-out camera symbol inside. A dashed path runs from the entrance to it.](https://computese.com/images/blog/ai-powered-smart-glasses/zones.63374f3caf-1536.webp) *Write the rules by place: what is fine at reception is not fine where client files and whiteboards are in view.* | Area | Default rule | Why | | ----------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------- | | Customer areas (reception, shop floor, service desks) | Staff do not record with personal glasses; if the business records, post notice at the entrance | People should know they may be recorded before they walk in | | Open office | Glasses allowed as eyewear; camera and AI queries off near screens and papers with client data | Screens and whiteboards are the easiest thing to capture by accident | | Meetings and calls | No recording, captions or AI capture unless everyone in the meeting agrees | Recording law and confidentiality both turn on the consent of the people speaking | | Restricted areas (server rooms, HR, clinics, washrooms, changing rooms) | Glasses off or removed | These are the places where a recording does the most harm | For customer areas where the business itself records, the European Data Protection Board's [guidance on video devices](https://www.edpb.europa.eu/our-work-tools/our-documents/guidelines/guidelines-32019-processing-personal-data-through-video_en) is a useful model: a sign at eye level before people enter the recorded area, stating the purpose, who is responsible and where to find the full notice, including anything that might surprise them, such as footage going to a third party. A workable policy covers these points, in this order: 1. **Scope by capability:** camera, microphone, display and AI assistant, whatever the brand. 2. **Zones and signage,** as in the table above. 3. **Meetings:** announce glasses the way you would a phone that records, and get everyone's agreement before recording or captioning. 4. **AI use:** no client or personal data in personal AI accounts, the same rule you apply to consumer chatbots. 5. **Accessibility:** allow the glasses as eyewear with the camera off. Many frames take prescription lenses, and Meta's glasses work with [Be My Eyes](https://about.fb.com/news/2024/09/ray-ban-meta-glasses-new-ai-features-and-partner-integrations/), a service that connects blind and low-vision people with sighted volunteers, so a blanket ban can lock people out of their own glasses. 6. **Company-issued glasses:** read the maker's terms first ([Meta's supplemental terms](https://www.meta.com/legal/supplemental-terms-of-service/) limit use to personal, non-commercial purposes unless Meta permits otherwise), then record the devices in your asset register and include them in offboarding. 7. **Training and review:** a short briefing when the policy starts, and a review whenever a new capability ships. > [!IMPORTANT] > A camera pointed at a screen is still [snooping](https://computese.com/understanding-snooping-attacks-how-they-work/), however ordinary the frames look. Treat glasses near client data the way you treat a phone held up to a monitor. The AI rule is usually the gap. If staff already paste client data into personal AI accounts, glasses add one more way in. Our [AI and automation](https://computese.com/services/ai-automation/) service starts with a review of one real workflow and builds guardrails such as removing personal data before a model reads it. Company-issued glasses belong in the same records as laptops and phones: our [IT support](https://computese.com/services/it-support/) team keeps an asset and licence register and runs offboarding in one documented sequence, so devices and access end together. ## Key terms - **AI smart glasses**: Eyeglasses or sunglasses with a camera, microphones and open-ear speakers, paired with a phone and a cloud AI assistant. Display models add a small screen in one lens. - **Capture LED**: The white light on the front of Meta's glasses that blinks while a photo or video is taken for the gallery. If the glasses detect it is covered or damaged, the camera is disabled. - **Display AI glasses**: Glasses with a small in-lens display for messages, captions, directions and answers, such as Meta Ray-Ban Display. Augmented reality glasses go further and place digital objects in the world around you. - **Reverse face search**: A search engine that takes a photo of a face and returns other images online that appear to show the same person, with links to the pages they came from. - **People-search site**: A data broker website where anyone can look up a person's home address, phone number and relatives from just their name. - **Biometric data**: Measurements of a person's body or behaviour, such as face geometry, used to identify them. A photo becomes biometric data when it is processed to identify the person in it. - **Facial verification and identification**: Verification compares a face with one stored template (one-to-one), as when you unlock a phone. Identification compares it with many templates (one-to-many) to find out who a stranger is. - **Household exemption**: The GDPR rule that it does not apply to purely personal or household activity, such as holiday videos shown to family. Publishing footage to the world falls outside it. - **One-party consent**: A recording rule under which one participant may record a conversation without telling the others, as in Canada's Criminal Code and US federal law. Some US states, such as California, require every party's consent. ## Common questions ### Can Meta Ray-Ban glasses recognize faces? Not as a feature, as of September 2026. Meta says faces and licence plates are blurred automatically when you ask Meta AI about what you see, and Snap says its SPECS do not use facial recognition to identify people. The I-XRAY demo identified strangers by sending video from the glasses to separate face search and people-search services, which is why opting out of those services matters. ### How can you tell if someone's smart glasses are recording? Meta's glasses blink a white light on the front of the frame while they take a photo and for as long as they record video, and the camera is disabled if the light is covered. The light can be hard to spot in bright sun, and Meta does not describe it as a signal for voice commands, calls or live captions, so if you are unsure, ask. ### Is it legal to record people with smart glasses? It depends on what you record, where you are and what you do with it. Canada's Criminal Code and US federal law let a participant record a private conversation, while California requires the consent of everyone in a confidential conversation. Publishing the footage, or running facial recognition on it, brings privacy and biometric laws into play. ### Does Meta use what my glasses see to train its AI? Photos and videos you capture stay on the glasses until you import them. When you use Meta AI, Meta's supplemental privacy policy (in effect since June 29, 2026) says images and voice recordings may be used to improve its products and the models behind Meta AI, and voice transcripts and recordings are stored by default. You can review and delete stored voice interactions in the Meta AI app. ### Can a business ban smart glasses? A business can set rules for how its staff use them and ask visitors to switch cameras off in given areas. A blanket ban also catches people who wear the glasses as their prescription lenses or as an assistive device, so a rule by capability and place is easier to justify and enforce. Check employment and accessibility obligations with counsel. ### How do I stop face search engines from finding me? The I-XRAY students pointed people to the free removal forms of the main reverse face search engines, PimEyes and FaceCheck.ID, and to the opt-outs of people-search sites. Removal reduces what these services return but cannot erase every copy of your photos, so also limit public, tagged photos of your face. ## Sources 1. [Meta Ray-Ban Display: AI Glasses With an EMG Wristband](https://about.fb.com/news/2025/09/meta-ray-ban-display-ai-glasses-emg-wristband/), Meta 2. [Introducing the New Ray-Ban | Meta Smart Glasses](https://about.fb.com/news/2023/09/new-ray-ban-meta-smart-glasses/), Meta 3. [Ray-Ban | Meta Glasses Are Getting New AI Features and More Partner Integrations](https://about.fb.com/news/2024/09/ray-ban-meta-glasses-new-ai-features-and-partner-integrations/), Meta 4. [Ray-Ban Meta (Gen 2) Now With Up to 2X the Battery Life and Better Video Capture](https://about.fb.com/news/2025/09/ray-ban-meta-gen-2-better-battery-life-video-capture/), Meta 5. 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