September 17, 2025

Tech

Researchers at Kadir Has University have developed a new algorithm called D3M to improve real-time traffic forecasts. The model uses simple observations of street packing and adapts its behavior using real-world data, making it more flexible than existing models with hard-coded assumptions, for smoother commutes and better urban planning.

Reddit has introduced new rules limiting the number of subreddits a single user can moderate to five with 100,000 monthly visitors or more, starting December 1 and expected to be completed by March 31. The goal is to promote diverse perspectives, but some mods are concerned it will lead to volunteer shortages and make it harder to report problematic content.

The National Highway Traffic Safety Administration (NHTSA) is investigating Tesla's faulty electronic door handles, which can trap people inside, particularly children. The probe targets an estimated 174,290 Model Y SUVs and examines the reliability of power supplies and the approach used by Tesla to supply them, following numerous complaints about the safety issue.

A comprehensive guide to system design concepts is essential for software engineers to handle increased loads and maintain performance. The article introduces 11 key concepts, including scalability, concurrency, consistency, availability, partition tolerance, latency, and databases, providing a solid foundation in system design principles to help readers become better engineers effectively.

Tech debt refers to the financial equivalent of loans, mortgages, or credit card balances, where software developers accumulate unused or underutilized resources that can become a burden. While some tech debt is justifiable, like focusing on critical tasks, others, such as unmaintainable code, can lead to significant delays and increased costs through unnecessary optimizations.

The "React-by-default" mindset is limiting innovation in frontend development, with other frameworks like Svelte and Solid struggling for adoption. This approach has hidden costs, including runtime overhead and maintenance burdens, and can reduce portability of skills, making architectural inertia more likely; developers should make deliberate choices when starting a new project instead.

OpenAI has introduced an age verification system for its chatbot ChatGPT to protect underage users. The system uses an algorithm to estimate a user's age and directs minors under 18 to a younger version of the platform. Users over 18 mistakenly directed will need to prove their age via ID to access the full version.

Tesla drivers are reporting issues with Full Self-Driving software at railroad crossings, where it fails to recognize and stop before trains arrive. Close calls have occurred, including a viral video of a Tesla nearly colliding with a train in Ohio, raising concerns about public safety and the company's claims about FSD capabilities.

Millions of people are turning to AI chatbots for spiritual guidance and confession, with apps like Bible Chat reaching over 30 million downloads. However, theologians and experts warn of relying on chatbots, citing sycophancy, lack of discernment, and privacy concerns, as the lines between human guidance and algorithmic pattern matching blur in these faith tech apps.

A new MIT study reveals that relying on AI tools like ChatGPT for essay writing can lead to cognitive decline in students, with weakened neural connections and impaired memory recall among those who frequently use AI. In contrast, students who write without AI show stronger neural connections and better authorship.

More than 1.1 million Farmers Insurance customers have been affected by a data breach linked to a Salesforce hack. The breach, which occurred in May, stole sensitive customer info including names, addresses, and phone numbers. Farmers is offering free credit monitoring services and identity theft protection to affected customers.

Value-driven communities, such as open-source projects and activist groups, can fail to live up to their values due to predictable social dynamics. Performance metrics often replace practice, leading to hypocrisy and the "Iron Law of Institutions," where power trumps the institution's purpose. Communities need systems and guardrails for well-being, not just shipping code.

Jeff Dean Facts is a collection of humorous anecdotes about Google engineer Jeff Dean's coding skills and personality. From claiming P=NP means P=0 or N=1 to optimizing code with ease, his impressive abilities are showcased through stories of keyboard upgrades, ergonomic evaluations, and humorously solving complex problems, making him a fascinating figure in tech.

OpenAI is navigating a delicate balance to ensure the safety, freedom, and privacy of teenagers interacting with its AI tools. Adolescents are vulnerable online, yet OpenAI prioritizes their autonomy and agency. The company explores robust moderation systems, data transparency controls, and responsible AI development to strike a harmonious balance between competing values.

A new study reveals ChatGPT generates significant economic value through its use in personal and professional settings, expanding beyond its initial user base and bridging gaps between early adopters and non-users. This integration of AI into everyday life is becoming increasingly pronounced, indicating a growing shift towards making artificial intelligence an integral part of society's lives.

Machine Scheduler is a critical component of LLVM's scheduling model that optimizes instruction scheduling for in-order and out-of-order cores. It detects data and structural hazards by tracking ready cycles and reserved cycles, ensuring instructions don't conflict with each other or operands are not issued too early, minimizing latency device resources.

OpenAI and Microsoft have renewed their partnership through a new Memorandum of Understanding, reaffirming their commitment to advancing artificial intelligence safely and responsibly. The companies' ongoing collaboration aims to explore cutting-edge technologies, address AI's societal implications, and ensure innovations benefit society as a whole, underscoring a shared dedication to AI development.