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Tech News
Huawei has unveiled the Watch D3, a smartwatch that monitors sleep and exercise like typical wearables but stands out for its built-in blood pressure sensor. Instead of relying on optical estimation methods common in other smartwatches, the device inflates a small cuff mechanism on the wrist to take a more direct pressure reading.
A blogger detailed how they replaced their static site's contact form backend with Cloudflare Pages Functions, combining reCAPTCHA v3 (or optionally Cloudflare Turnstile) with the Resend email service to block spam submissions. The setup collects a visitor's name, email and message, then routes it through a Worker to a custom email address for filtering. The approach was inspired by a prior migration guide from Netlify to Cloudflare by developer Sia Karamalegos.
At the G20 Innovation Ministerial in Chapel Hill, Commerce Secretary Howard Lutnick argued alongside Anthropic's Tom Brown that AI growth requires more data centers, launching a US effort to persuade global leaders to support them. The pitch comes even as roughly 3,400 data centers already operate in the US with 2,000 more planned, drawing bipartisan opposition over energy demands, water use and rising utility costs. The summit itself drew about 100 protesters objecting to appearances by Sam Altman, Elon Musk and Lutnick.
The federal government filed a letter in court supporting OpenAI and Microsoft against the New York Times' 2023 copyright lawsuit over AI training data. The filing argues that using copyrighted articles to train large language models qualifies as fair use because it is 'extraordinarily transformative' and doesn't directly compete with the Times' journalism.
A geophysicist at Virginia Tech analyzed satellite data and identified gradual acceleration in ice and rock movement in the weeks leading up to the August 26 glacial collapse in Nepal, which triggered a flash flood that killed more than 1,000 people. The subtle shifts, though slow-moving, revealed a detectable pattern preceding the catastrophic failure.
The Trump administration filed a statement of interest in New York federal court supporting OpenAI's argument that training AI models on copyrighted news content qualifies as fair use. The filing addresses lawsuits brought by The New York Times and Ziff Davis, CNET's parent company, which accuse OpenAI of infringing their copyrighted material to build ChatGPT.
A technical blog post compares two embedded RTOS approaches—Embassy running async Rust and FreeRTOS running C—on the same STM32F446ZET6 chip clocked at 180MHz. Both implementations run equivalent applications and are measured for interrupt latency, program size, RAM usage and programming ease, using an oscilloscope for timing measurements.
Immigration and Customs Enforcement has published documents outlining plans to award a contract worth up to $5 million for building a national database of voter registration and voting history records. The contract, managed by Homeland Security Investigations, would require the winning company to pull publicly available voter files from all 50 states, including data on which federal elections people voted in. ICE says the contractor won't initially be asked to collect party affiliation data, but that could change if a contracting officer directs it in writing.
Director Dave Green and voice actor Eric Bauza discussed how the late Mel Blanc, the original voice behind Looney Tunes characters, shaped their approach to the hybrid live-action/animated film 'Coyote vs. Acme.' Bauza, who currently voices several classic Looney Tunes characters, described drawing on Blanc's vocal techniques and comedic timing to bring authenticity to the film's depiction of Wile E. Coyote.
A contributor for Entrepreneur argues that small business owners who initially manage marketing themselves often hit a ceiling as their companies grow and technical demands multiply. The piece describes how tasks like website maintenance, SEO, video editing and social scheduling can overwhelm a single in-house coordinator, leaving no time for strategy or new campaigns.
A developer commentary questions why so many software tools rely on JSON for configuration files despite JSON's inability to natively support comments. The piece argues this makes it difficult for users to document why specific settings were chosen, a basic need in configuration management.
IEEE has designated the Canadarm, the robotic arm developed by Spar Aerospace and Canada's National Research Council for NASA's space shuttle program, as its 300th Milestone. The device, first flown on Columbia in 1981, helped astronauts move payloads, conduct repairs and inspect shuttles over three decades of service on five orbiters and the International Space Station. The honor was announced at a ceremony held at MDA Space's headquarters, with IEEE Toronto Section having sponsored the nomination.