Meta announced that it will implement an artificial intelligence system to identify users under the age of 13 on Instagram and Facebook through analysis of images and profile data. The technology will begin operating on the Brasil, Estados Unidos and União Europeia from now on. The system examines visual characteristics such as height and bone structure, as well as contextual information from the user’s profile, to estimate age without using traditional facial recognition.
The company developed this solution in the face of regulatory and security pressure that demands more robust protection of minors online. Diferentemente from other platforms that request selfies or identification documents, Meta opted for an approach based on content analysis and visual characteristics present in publications already available on the accounts.
Como artificial intelligence identifies minors
Meta explains that its AI continuously scans photos and videos for visual clues about users’ ages. The system is not limited to just physical characteristics. Ele processes posts, comments, bios, and captions to find contextual cues that indicate whether a person is underage.
Entre the contextual indicators that artificial intelligence analyzes include mentions of birthdays, references to school grades, typical language of minors and digital behavior patterns specific to this age group. The technology is continually being expanded to other sections of the applications, including Instagram Reels, Instagram Live, and Facebook groups.
The system works through multiple layers of analysis. AI is not based on a single visual or textual factor, but on a combination of evidence that together suggests the user’s likely age. Essa approach was chosen because it allows for greater accuracy and reduces cases of false positives that could affect legitimate adult accounts.
Consequências for accounts identified as belonging to minors
Quando to Meta detects that an account belongs to a user under 13 years old, the platform automatically deactivates this account. The user receives notification about the action and has the opportunity to prove their age by sending a valid identification document. Sem this proof, the account remains deactivated and can be deleted completely.
The company recognizes that verifying age online presents a complex challenge for the entire industry. Muitos minors are able to create accounts by providing false adult birth dates during registration. For this reason, Meta understands that continuous analysis of content and behavior is necessary to complement the checks carried out at the time of account creation.
The process is not instantaneous. Meta performs periodic analysis of accounts, and the system continually learns from new data. The company says it is investing in sophisticated technology to minimize identification errors that could harm legitimate adult users.
Why Meta doesn’t use facial recognition
The decision not to use facial recognition marks a difference in relation to other social media platforms. Muitas competitors adopt required selfies or photo ID requests for age verification. Essas approaches raise questions about privacy and biometric data collection.
Meta argues that its solution is less invasive from a privacy perspective. Instead of capturing facial biometric data, the system analyzes content that users already voluntarily publish. The company says this methodology offers adequate protection without the need for centralized biometric records.
Ainda thus, the analysis of bone structure and height from public images raises debate about privacy. Críticos argue that this approach extracts biometric data in a less obvious way. Além Furthermore, profile context analysis involves scanning the user’s conversations, themes and relationships.
Implementação global and regulatory
The launch of this technology on Brasil occurs at a time of intense debate about the regulation of social networks and the protection of minors. The country has regulations such as Lei Geral, Proteção, Dados (LGPD) and is advancing specific legislation for child safety online. Implementation in the US and União Europeia reflects regulatory requirements in these markets.
Na União Europeia, Digital Services Act regulations pressure platforms to demonstrate concrete measures to protect minors. Nos USA, several states have passed laws requiring stricter age verification on social media. Brasil, in turn, intensified discussions about protecting minors online following cases of abuse and exposure of children.
Meta positions this technology as a response to global regulatory requirements. The company emphasizes being up to date with local laws in each region where it operates. The system will be implemented respecting the privacy and data protection regulations of each jurisdiction.
Desafios and limitations of the technology
Nenhum age detection system is perfect. Dados demographics show that physical characteristics vary significantly between individuals, and the analysis of bone structure has a margin of error, especially in adolescents who may have different body developments. Contextual analysis also faces challenges, as adult users may name schools or mention birthdays in ways that simulate minors.
AI also needs to be continually trained to not discriminate against users of different ethnicities, genders, and body types. Estudos show that artificial intelligence systems often present bias when analyzing visual characteristics. Meta claims to be working to reduce these biases, but the risk persists.
Outro challenge involves user experience. Legitimate Adultos may have their accounts erroneously disabled if they post content with characteristics that the AI interprets as indicators of underage status. Embora allows the company to send documentation to prove age, the process can generate frustration and abandonment of accounts by genuine adult users.
Contexto child safety on social media
Meta’s initiative is part of a broader trend among digital platforms to increase protection mechanisms for minors. Pesquisas document significant risks of exposure to inappropriate content, online predators, and harm to children’s mental health on social media. Reguladores and child protection organizations continue to demand more aggressive action.
Instagram has historically faced particular criticism over its impact on teenagers. Estudos shows a correlation between intensive use of the platform and self-esteem problems, anxiety and eating disorders in minors. Meta later launched wellness and screen time limitations features, but continued to receive pressure to implement access barriers for under-13s.
Age verification through artificial intelligence represents a strategy to demonstrate a concrete response to these criticisms. Embora is not a complete solution for all online risks, the measure signals the company’s commitment to regulatory compliance and child protection.