Após três meses em fase de testes, o recurso de nome de usuário do WhatsApp finalmente parece estar funcionando entre os usuários que já haviam reservado seu username, ampliando a disponibilidade da funcionalidade.
Aos que efetuaram a reserva, o WhatsApp começou a exibir um banner no topo da lista de conversas, informando que ele já está ativo e explicando que agora ele pode ser compartilhado com outras pessoas. Caso você queira verificar o nome de usuário de algum dos seus contatos, basta abrir a conversa com ele para conferi-lo.
De acordo com o WABetaInfo, o recurso está sendo liberado de forma gradual para quem já reservou um nome de usuário. Se esse for o seu caso, basta tocar no botão de adicionar (na aba Conversas) para abrir a lista de contatos, e em seguida, digitar o nome de usuário na barra de pesquisa.
Vale lembrar que isso não afetará a visualização dos números de telefone nos contatos com os quais você já iniciou uma conversa anteriormente. Nos moldes de rivais como o Telegram, os nomes de usuário apenas introduzem uma nova opção de acionar um determinado contato, alterando a primeira interação dos usuários, já que o número de telefone deixa de ser a única forma de iniciar uma conversa.
O WhatsApp está liberando o recurso completo de nomes de usuário para “uma fração muito limitada da sua base instalada no iOS e Android”, incluindo tanto versões betas quanto estáveis do aplicativo.
The social media giant Meta just added a major safety feature to its digital assistant. When younger users have conversations that involve thoughts of suicide or hurting themselves, the company will step in. Instead of just showing crisis hotlines on the screen, the system will now send a direct notification right to a linked parent […]
Meta executives claimed that a controversial facial recognition feature didn’t “exist.” Fast forward a few weeks later, and they’re describing the feature in public — and in detail.
In June, a Wired investigation revealed that Meta had quietly infused unreleased facial recognition tech into its “AI Glasses,” the tech giant’s chatbot and camera-equipped smart glasses. While the feature, dubbed NameTag, was inaccessible to consumers, it was designed to register faces encountered by Meta glasses wearers “into unique biometric signatures, commonly known as faceprints, and check each one against faceprints stored on the user’s phone,” according to the magazine.
Andy Stone, the tech giant’s spokesperson and VP of communications, declared on X that Wired’s reporting was “intellectually dishonest” and “advocacy-driven click bait.” What’s more, according to Stone, NameTag was fully nonexistent.
“Here’s a thing: Wired reports Meta didn’t answer several questions about how this will work,” Stone added in a follow-up post. “How could we? The feature doesn’t exist!”
In response to Stone, another Meta executive, chief technology officer Andrew “Boz” Bosworth, jumped in.
“Incredibly misleading from Wired,” he wrote. “Absolutely dishonest.”
Yet despite company leaders reassuring us that the feature doesn’t exist, Bosworth discussed it in detail during an interview with The Atlantic CEO and podcaster Nick Thompson. Bosworth’s comments in the interview, which was published last week, seemingly contradicted his fellow executives, revealing that the feature did indeed exist.
NameTag, Bosworth told Thompson, would be “encrypted locally to your device,” and would catalog people who smart glasses wearers “met in person, with your glasses on, who introduced themselves, or you said, ‘okay, this is David, remember this person.'”
This information is “only available to you, when you are wearing your glasses,” Bosworth added. He emphasized that the data captured by NameTag wouldn’t be stored in a centralized database.
“This is a person you’ve met before. Here’s their name. They’re right in front of you. That’s… what we call a NameTags feature,” said Bosworth. “I think people get confused because they hear face recognition and they think, ‘oh, there’s a central face database that everyone’s being scanned constantly into.’ It’s not that.”
In addition to supporting blind or low-vision smart glasses wearers, said Bosworth, NameTag could solve what Meta calls “the cocktail party problem,” saving wearers from any awkwardness that may arise when encountering people at parties who they’re sure they’ve met before, but can’t quite place.
“It’s a very universally human problem,” Bosworth said. “Nearly every human I talk to, no matter what their status of their vision or their memory, understands that this is a problem that would help them feel more comfortable in social situations if they had it.”
To be clear, Wired never suggested that the facial recognition feature it uncovered was being used to build a “central face database” by way of Meta’s smart glasses. Indeed, in line with what Bosworth said in the podcast appearance, Wired reported that “code discreetly added to Meta’s AI app over multiple updates this year shows that the feature, internally called ‘NameTag,’ identifies people captured by the glasses’ camera and, when activated, alerts the wearer when it recognizes someone.” The story also repeatedly noted that the feature was unreleased and inaccessible to glasses wearers.
When journalists and others called out the contradiction between Meta’s past and recent statements, Stone — the comms executive who said that Wired couldn’t answer questions about the feature because it “doesn’t exist” — jumped back in the comments section.
“We have said for months we’re exploring such features, even as nothing has shipped to consumers,” the spokesperson said in response to a post by The Intercept journalist Sam Biddle. “No secret there despite the conspiratorial thinking.”
There’s a big difference between a feature not existing and a feature that exists — if still unfinished — and has yet to be released. Meta appears to be arguing that if a feature remains inaccessible to consumers, it’s technically nonexistent, even if the company has gone as far as to issue multiple updates inserting code for the feature into products that are already in consumers’ hands. (Meta quietly deleted the NameTag code after its existence was made public.)
During the podcast interview, Bosworth took care to emphasize that Meta is considering the privacy implications of a facial recognition-powered feature like NameTag. He noted that it’s likely illegal in states like Illinois and Texas, and that it “has to be done in a way that people feel comfortable.”
Meanwhile, Meta continues to fight an ongoing consumer harm lawsuit, prompted by an investigation by a pair of Swedish newspapers. The publications found that Meta collected recordings by smart glasses wearers and passed them along to human data labelers, despite promising consumers that their recordings would be stored only on their devices.
“Designed for privacy,” reads a webpage for Meta’s smart glasses, “controlled by you.”
Meta patented AI tech that constantly analyzes your voice and surroundings in order to detect your emotional state. Finally, exactly what we were all asking for: Meta being granted constant access to our offline lives.
As first caught by Patentlyze, a patent published on July 2 describes a system that records all the user’s “audible communications” and combines it with “contextual factors” like “time of day, location, user activity, or digital interaction.” Audio may be “transcribed, and an emotional-state machine learning model may interpret verbal and nonverbal cues to determine emotional indicators.”
In other words, the system listens to you and everything you do, combines it with other data, and feeds it all to a mood-predicting AI.
“The system increases the precision and reliability of emotional inference by aligning multimodal sensor inputs on synchronized timelines, which creates a novel data structure that supports richer emotional analysis,” reads the patent. “These combined features deliver a technical improvement in automated audio interpretation, enabling continuous emotional monitoring on everyday devices.”
According to the patent, the goal of this extraordinarily intrusive system would be to better tailor users’ workouts to their emotional state, as “personal trainers cannot provide the level of precision in guidance, such as correcting a pose and/or body movement,” as well as Meta’s imagined device could.
It’s not surprising to see Meta pitch this kind of surveillance technology as a fitness device. Health-tracking wearables have become wildly popular, despite the extraordinary amount of physical data about individual consumers they collect and store.
The key difference in Meta’s case, is that rather than crunch biological metrics, it’s an AI-powered fly-on-the-wall attempting to measure a person’s emotional state by listening in on the world around them, and possibly then connecting that information to all other available data.
“The AI assistant may listen to a user(s) at predefined times to hear various types of communication, such as sighs, laughter, and/or the tone(s) of a voice(s),” reads the patent. “The AI assistant may use these inputs to quantify the user’s emotional state or generate other insights about the user.”
The patent also discusses connecting audio inputs to information like when a user takes their medicine, proposing that “the AI assistant may take multiple inputs in addition to audio inputs (e.g., of a user’s voice) to provide a summary of emotional trends based on various inputs (e.g., a happier emotional state associated with a particular time of day or at a time when medication is taken, etc.)”
It’s worth noting that fellow tech giant Amazon tried and failed to market a similar system. In 2020, the company launched the Halo Band, a fitness band with a built-in microphone that was designed to listen in on users and conduct what Amazon described as a “tone of voice analysis.” Following public backlash in 2021, Amazon nuked the microphones when it launched a next-generation version of the band. It discontinued the product line altogether in 2023.
Whether we’ll ever see Meta attempt to launch a similar mood-tracking device is unclear. In a statement to 404 Media, a Meta spokesperson said that “like other companies, patents at Meta are often filed to disclose concepts that may or may not be implemented, and a granted patent does not guarantee that Meta has pursued or will pursue the technology described.”
The existence of the patent, though, shows that such a device is certainly on Meta’s mind — and is yet another Meta-made product that stands to strengthen the bridge between our online and offline worlds.
A nova ferramenta Muse Image, da Meta, vem ativada por defeito em todos os perfis públicos de adultos no Instagram, e qualquer pessoa pode usar as suas fotos para gerar imagens com inteligência artificial sem que seja avisado. Eis como travar isto em menos de um minuto.
Entre as novidades anunciadas pela OpenAI e pela Meta estão mais controlos para os pais, mecanismos de segurança reforçados e ferramentas concebidas para adaptar a experiência aos utilizadores mais jovens.
Login
