Tecnologia Empresarial

Technology News

  • Samsung Galaxy Watch Ultra 2 tipped for 2026 launch alongside Watch 9 series
    December 7, 2025, 1:50 PM EST. Rumors suggest the Galaxy Watch Ultra 2 is set for a 2026 release, keeping Samsung's bi-annual premium smartwatch cadence. Internal codename is believed to be Galaxy Watch 9 Ultra, potentially launching alongside the Galaxy Watch 9 lineup. Following this year's minor Ultra 2 refresh, the new model is expected to keep the rugged titanium build and promise longer battery life plus a next-gen chipset for improved efficiency. Samsung is thought to continue its tick-tock strategy-new non-base models arrive each year while core refreshes come every other year. Early tips also hint at meaningful software updates and new health sensors. As with most wearables rumors, concrete details will surface in the coming months.
  • DJI Urges US to Start Mandated Security Audit Ahead of December Deadline
    December 7, 2025, 1:48 PM EST. DJI is pressing federal officials to begin a Congress-mandated security audit of its drones before the December 23, 2025 deadline, warning that failure could trigger an FCC Covered List ban and disrupt American drone users. In a letter to top officials including Kash Patel, Lt. Gen. William Hartman, Tulsi Gabbard, and Pete Hegseth, DJI's Adam Welsh requests an immediate, transparent review under Section 1709 of the 2025 NDAA. He notes past audits by the Interior Department and the Idaho National Laboratory and says the company is prepared to cooperate. The letter flags potential public safety impacts if DJI products are restricted and cites reliance by state and local agencies. DJI argues the review aligns with Congressional intent and insists its products can withstand scrutiny, urging action before time runs out.
  • Surface-engineered Nb-Nb Bonding Enables Oxidation-Resistant 3D Qubit Architectures for Scalable Quantum Computing
    December 7, 2025, 1:46 PM EST. Researchers from IIT Hyderabad, NIMS, Tohoku University, and Tyndall National Institute report a breakthrough in 3D superconducting quantum architectures by preventing oxide formation on niobium-niobium bonds with an ultrathin gold cap. This surface engineering approach enables robust, low-temperature bonding at reduced pressure, preserving superconductivity and improving qubit coherence. The work supports a 3D integration strategy using through-silicon vias (TSVs) to stack qubit layers, reducing wiring congestion and signal loss. Electrical characterisation shows low resistance and high-bandwidth TSV interconnects with minimal impact on coherence. Overall, this advance promises denser, more energy-efficient quantum circuits, advancing scalable quantum computing hardware.
  • Horizon TV lands on Quest 3, turning VR into a big-screen streaming hub
    December 7, 2025, 1:44 PM EST. Meta's Horizon TV hub lands on the Quest 3 and Quest 3S, turning VR into a big-screen streaming hub. The app unifies multiple services into a single, smart TV-like interface, letting you browse shows, movies, sports, and more without opening a browser or juggling apps. It offers a personalized watchlist and a true immersive experience, though it isn't perfect-some services lack deep integration and Netflix has had patchy support in the past. Still, for binge-watching in VR, Horizon TV marks a notable step toward a dedicated living-room portal.
  • Xbox underperforms on US Black Friday as Switch 2 and NEX Playground beat it, PS5 dominates
    December 7, 2025, 1:26 PM EST. Circana data pin down a stark US Black Friday contrast: PlayStation 5 accounted for about 47% of total hardware unit sales, while Nintendo Switch 2 held 24% and the NEX Playground 14%. That left roughly 15% for Xbox Series X|S, effectively zero US Black Friday sales for Microsoft hardware. Per-SKU rankings crowned Switch 2 as the top seller, with the Nex Playground landing in the top three. In the UK, Xbox trailed with about 10% while PS5 led at 62% and Switch 2 at 23%. The piece casts Microsoft's hardware pivot as a bleak trend and points to missed opportunities (e.g., Kinect) amid ongoing stock issues and calls for a future Xbox hardware plan.