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Additional details about OpenAI's mysterious new AI device make it sound like a pricey smart speaker. O recorte ajuda a contextualizar a pauta dentro de IA.

Researchers at Flinders University have discovered an unexpected way light can control tiny electronic structures inside advanced materials, a development that could help pave the way for more energy-efficient memory devices, sensors and future computing technologies.

The International Space Station hosts hundreds of science experiments at a time. Some experiments can take hours to perform, and researchers need to account for astronauts’ limited time. Fully automated devices, like Redwire’s ADvanced Space Experiment Processors (ADSEPs), have b

A new wearable patch may help people reach REM sleep faster and remain there longer without medication or surgery. In a study of 28 participants, the device shortened the time to REM by 43 minutes and extended it by about 16 minutes. Researchers also observed signs of improved st

Researchers have demonstrated a solid-state organic laser microcavity fabricated entirely by solution processing. The device operates in the strong light–matter coupling regime, where light and matter form hybrid states called polaritons. This makes the platform not only a new ty

You can link more devices with one phone number on Signal now, including an Android phone or iPhone. Signal already supported linking PCs and iPads, but not additional phones. When you link a device on Signal, you can check and respond to new messages across all of your linked de

T-Mobile is launching a new financing option that will allow you to pay for a device, taxes, and fees over 36 months. In an update on Tuesday, T-Mobile says its new Equipment Installment Plan (EIP) Flex 36 requires no upfront payment and will come with a 0 percent APR for a limit

Apple bumped up its trade-in offers for iPhones, iPads, Macs, Apple Watches, and certain Android phones, with some devices now worth over $100 more, 9to5Mac reports. The Mac Studio's trade-in value increased the most, going up by $260. While some devices' offers are unchanged, mo

Trump’s FCC is developing a measure to bar US imports of new models of Chinese datacenter devices, sources sayThe Trump administration is reportedly drafting a ban on US imports of new models of Chinese datacenter components, in the latest sign US authorities are scrambling to respond to the rapid development of AI technology in China.Four people familiar with the matter told Reuters that the Federal Communications Commission (FCC), which oversees the US ⁠telecommunications industry, i

A Amazon anunciou um projeto para criar uma constelação de até 5.105 satélites de baixa órbita capazes de fornecer conexão direta para smartphones e outros dispositivos móveis, sem a necessidade de torres de telefonia. A iniciativa faz parte do Amazon Leo Direct-to-Device (D2D) e tem previsão de começar a ser implantada a partir de 2028. A proposta é oferecer serviços de voz, mensagens, internet e comunica&cce

A Vivo está negociando um acordo com a SpaceX para oferecer no Brasil a tecnologia Direct-to-Device (D2D), que permite conectar celulares diretamente aos satélites da Starlink sem a necessidade de antenas externas. Caso as tratativas avancem, a operadora poderá ser a primeira do país a comercializar esse tipo de serviço. A movimentação ocorre pouco depois da Agência Nacional de Telecomunicações (Anatel) autorizar a Te

A decisão da Anatel de abrir caminho para serviços de comunicação direta entre satélites e celulares representa um dos maiores avanços recentes nas telecomunicações brasileiras.  A medida permite a utilização de frequências voltadas à tecnologia Direct-to-Device (D2D), criando as bases regulatórias para que empresas como a Starlink possam oferecer cobertura diretamente para smartphones compatíveis, sem a necessidade de antenas parabólicas instaladas. Muitos podem pensar que isso sig