Europe is facing growing pressure to regulate AI-powered smart glasses as concerns rise over secret filming, privacy violations and facial recognition.
The debate has intensified after videos allegedly recorded without the knowledge of girls and women appeared online.
Campaigners in Britain are now demanding restrictions on the sale of such devices.
Some critics have gone further, describing them as “pervert glasses” because users can discreetly record people in public spaces.
Smart glasses can take photographs and videos, make phone calls, play music and translate text.
Many newer models also include artificial intelligence assistants that can respond to voice commands and analyse the environment around the wearer.
Their growing capabilities have transformed them from simple wearable cameras into powerful connected devices.
However, critics argue that the technology is advancing faster than privacy rules designed to control it.
Can People Really Know When Smart Glasses Are Recording?
One of the biggest concerns is whether people can reliably identify when they are being recorded.
Unlike smartphones, smart glasses can resemble ordinary eyewear.
This makes filming far less obvious.
Meta’s Ray-Ban smart glasses include an LED indicator designed to show when the camera is active.
However, privacy campaigners have questioned whether the signal is visible enough in all situations.
There have also been concerns about attempts to disable or conceal the recording light.
Meta told AFP that it had introduced safeguards to make tampering with the indicator more difficult.
The company said these measures were already discouraging businesses that offered modifications to disable the LED.
The controversy intensified after a 17-year-old girl told Channel 4 News that she had been approached by a man who secretly recorded their interaction using smart glasses.
Cases like this have increased fears that wearable cameras could make covert filming easier.
The concern is especially strong among women and girls, who campaigners say could face greater risks of harassment, unwanted recording and online exploitation.
The technology also raises wider questions about consent.
If someone is recorded in a restaurant, shopping centre, school or public transport system, they may have no idea that the footage exists.
That material could then potentially be uploaded, shared or analysed by artificial intelligence systems.
Smart Glasses Sales Surge as Privacy Backlash Grows
Despite the controversy, smart glasses are becoming increasingly popular.
Meta’s smart glasses, developed with Ray-Ban owner EssilorLuxottica, have emerged as one of the most successful products in the category.
Meta reportedly sold around seven million pairs in 2025.
That represented a sharp increase from approximately two million units sold across 2023 and 2024 combined.
Interest in the devices also increased following a promotional partnership involving Kylie Jenner.
Other technology companies are preparing to expand their presence in the market.
Google and Snap are among companies developing or preparing new AI-powered eyewear.
The industry believes glasses could become the next major computing platform after smartphones.
Artificial intelligence has accelerated that ambition.
Future smart glasses may be able to recognise objects, provide directions, translate conversations and offer information about people or places in real time.
However, reports that Meta has developed facial recognition technology for possible integration into its glasses have increased concerns.
Facial recognition could potentially allow a wearer to identify strangers simply by looking at them.
Privacy campaigners warn that such a feature could fundamentally change how people experience public spaces.
Should Europe Ban AI Glasses Until Stronger Rules Exist?
Calls for government intervention are now growing across Europe.
Oslo recently banned smart glasses in schools.
The Norwegian government is also considering broader regulations, including possible restrictions on facial recognition features in public spaces.
France’s data protection authority, CNIL, has urged caution over the technology.
Pressure is also mounting on the European Union.
Slovak member of the European Parliament Veronika Cifrova Ostrihonova has raised questions with the European Commission about whether current smart glasses comply with EU privacy and artificial intelligence laws.
She said stronger rules and enforcement may be necessary to protect fundamental rights.
The European Commission has said national data protection authorities remain responsible for enforcing existing privacy legislation.
However, the European Data Protection Board has commissioned a study examining the social acceptability of smart glasses.
The findings are expected to help inform future discussions in the European Parliament.
EU lawmaker Alex Agius Saliba has called for urgent action.
He argued that a temporary ban should be considered until authorities are satisfied that the technology can be used safely.
The debate is no longer limited to regulators.
Swedish designer Mateusz Pozar launched a campaign called “Ban Ray” after his girlfriend was allegedly recorded by two men wearing smart glasses.
His initiative provides signs that businesses and venues can display to prohibit smart glasses.
Pozar said the purpose of the campaign was to force a wider public discussion before the technology becomes commonplace.
He has argued that society needs to decide where personal privacy begins and technological convenience ends.
Data Collection Adds Another Layer of Concern
Questions are also being raised about what happens to data collected by smart glasses.
Reports about workers in Kenya reviewing graphic content captured by Meta’s AI glasses have increased concerns about how recordings may be processed.
Critics argue that people appearing in such footage may never know their image or conversations were collected.
This creates questions about consent, storage, artificial intelligence training and cross-border data processing.
Companies developing wearable technology say data safeguards and privacy protections are essential parts of their systems.
However, campaigners remain concerned that regulation is struggling to keep pace with rapid innovation.
The issue is particularly complex because many existing privacy laws were written before always-on wearable cameras became widely available.
British Campaign Nears Government Response Threshold
A campaign called “Stop Smart Glasses” has also been launched in Britain and Ireland.
Organisers are calling on retailers to stop selling the devices.
A petition supporting the campaign has already attracted more than 9,100 signatures.
Under British rules, the government must formally respond once a petition reaches 10,000 signatures.
Teacher Guy Holder, one of the campaign founders, said concerns extend beyond the impact on women and girls.
He warned that widespread adoption of smart glasses could create an environment where people constantly feel they may be recorded.
Campaigners fear this could gradually normalise surveillance in public spaces.
They argue that individuals should not have to assume that every pair of glasses could contain a camera.
Supporters of the technology counter that smartphones already allow people to record almost anywhere.
The difference, critics say, is visibility.
A person holding up a smartphone usually makes it obvious that recording may be taking place.
Smart glasses can make the process almost invisible.
That distinction is now at the centre of Europe’s emerging debate.
As millions of smart glasses enter the market, regulators face a difficult question.
Should governments wait for more cases of abuse before introducing stricter rules, or restrict the technology before invisible recording becomes a normal part of everyday life?
