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Italy's Privacy Regulator Targets DeepSeek's Data Practices

2025-01-29

Italy's Privacy Regulator Targets DeepSeek's Data Practices

Italy's data protection authority, the Garante, has formally requested information from Chinese AI startup DeepSeek regarding its handling of Italian user data. This follows DeepSeek's recent launch of a ChatGPT competitor, raising concerns about data security and privacy. The Garante demands details on data collection, usage, and storage, with a February 17th deadline. This action highlights Europe's stringent scrutiny of AI companies' data practices and the data privacy challenges in the global AI race.

(www.politico.eu)

Tech

Starting a Business at 62: A Father's Inspiring Journey

2024-12-15

Starting a Business at 62: A Father's Inspiring Journey

At 62, after retirement, the author's father bravely started his own business, breaking free from a lifetime of self-imposed limitations stemming from a challenging childhood. He overcame his ingrained fear of risk, growing his business from humble beginnings to a thriving small shop. This isn't just a story of entrepreneurship; it's a testament to the power of pursuing dreams at any age, a beacon of inspiration showing that it's never too late to achieve your goals.

(thoughts.jatintiwari.com)

Startup entrepreneurship late-in-life career inspiration

Retro Boy: A Highly Accurate Game Boy Emulator in Rust, Now on the Web!

2025-03-20

Retro Boy: A Highly Accurate Game Boy Emulator in Rust, Now on the Web!

Retro Boy is a cycle-accurate Game Boy emulator written in Rust and playable in your web browser. Leveraging wasm-pack for WebAssembly compilation, it uses Web Audio API and HTML Canvas for audio and graphics. Supporting MBC1, MBC3, MBC5, and HuC1 cartridges, it boasts accurate CPU, audio, and graphics emulation, even including GameShark/GameGenie cheat code support. The user-friendly interface features fullscreen mode, pause/resume, selectable color modes, and customizable keymapping. Retro Boy passes a significant portion of Blargg's test ROMs, demonstrating its high accuracy.

(github.com)

Game

iPadOS: Beyond Jobs' Vision?

2025-08-19

iPadOS: Beyond Jobs' Vision?

Many argue that iPadOS has strayed from Steve Jobs' original vision, transforming the iPad from a simple content consumption device into a computer-like one. The author counters that this isn't a betrayal, but a fuller realization of Jobs' vision. Jobs aimed to create a device bridging the gap between phones and laptops, fulfilling everyday needs. iPadOS's evolution, such as the addition of the Apple Pencil, enhances creative potential without sacrificing ease of use. This mirrors the evolution of the iPhone and Mac, adding features while maintaining core usability to meet evolving user needs. iPadOS's layered design allows newcomers to experience simple joy, while power users can explore advanced features. Ultimately, the iPad is more powerful and user-friendly, achieving Jobs' vision of making computing accessible to all.

(victorwynne.com)

Tech

Android's pKVM Achieves SESIP Level 5 Certification: A New Era for Mobile Security

2025-08-18

Android's pKVM Achieves SESIP Level 5 Certification: A New Era for Mobile Security

Google announced that pKVM (protected KVM), the hypervisor powering Android's Virtualization Framework, has achieved SESIP Level 5 certification—a first for a software security system designed for large-scale deployment in consumer electronics. This allows Android to securely support next-generation high-criticality isolated workloads, such as on-device AI processing ultra-personalized data, with the highest assurances of privacy and integrity. The certification, conducted by Dekra and compliant with EN-17927, includes AVA_VAN.5, the highest level of vulnerability analysis and penetration testing. This achievement sets a cornerstone for Android's multi-layered security strategy and provides device manufacturers with a robust, open-source firmware base.

(security.googleblog.com)

Tech SESIP Level 5

A Global Power Grid with Glass-Insulated HVDC Cables: A Bold Proposal

2025-06-12

This post proposes a revolutionary concept: a global undersea power transmission system using fused silica (glass) as insulation. Fused silica offers superior insulation strength and low cost, enabling significantly thinner and cheaper cables. To overcome glass's inflexibility, the author suggests continuous on-board cable manufacturing and direct laying. The cable design involves an aluminum conductor surrounded by a silica insulator, with surface hardening replacing outer protection. The post details HVDC cable voltage selection, manufacturing processes, laying procedures, solutions for challenges like storms and geological movements, and economic analysis. While facing significant technical hurdles and high R&D costs, the author believes this low-cost undersea cable technology holds immense potential to transform global power transmission.

(omattos.com)

Tech undersea cable power transmission new materials

Vercel Launches ƒun: A Local Serverless Function Runtime

2024-12-15

Vercel Launches ƒun: A Local Serverless Function Runtime

Vercel has released ƒun, a local development runtime for serverless functions, enabling developers to emulate the AWS Lambda environment locally. Supporting various runtimes like Node.js and Python, ƒun allows for quick testing and debugging of serverless functions without cloud deployment. While striving for a close approximation of the real Lambda environment, ƒun has some key differences, notably in process sandboxing and user permissions.

(github.com)

Development Function Computing Local Development

Time-Traveling Through 19th Century Japan: A Collection of Hand-Colored Photographs

2025-04-09

Time-Traveling Through 19th Century Japan: A Collection of Hand-Colored Photographs

A collection of hand-colored photographs from 19th-century Japan offers a captivating glimpse into the era before the Meiji Restoration. Taken by various photographers and later hand-colored, these images depict daily life, stunning landscapes, and portraits, showcasing locations from Tokyo to Kyoto, Mount Fuji to Lake Biwa. They serve not only as precious historical records but also as a poignant reminder of the passage of time and societal shifts.

(cosmographia.substack.com)

Misc historical photos Meiji Restoration

Rethinking the 'Hard Steps' to Intelligent Life

2025-02-25

A new study challenges the 'hard steps' model proposed by Brandon Carter, which suggests that the evolution of life requires overcoming a series of highly improbable events to produce intelligent life. Researchers argue that the pace of life's evolution on Earth may be governed by global environmental processes rather than a series of independent 'hard steps'. They point out that information loss and incompleteness in the fossil record may distort our understanding of the evolutionary process. If the 'hard steps' model is incorrect, the possibility of other intelligent life in the universe would significantly increase. This study offers a new perspective on the search for extraterrestrial life and prompts us to reconsider the uniqueness of Earth's life evolution.

(www.centauri-dreams.org)

AI life evolution hard steps model

Kafka's Unfairness: Why It's a Bad Job Queue at Low Throughput

2025-02-18

This article explores the pitfalls of using Kafka as a job queue at low throughput. The author argues that Kafka's underlying mechanism can lead to unfair job distribution, even when other consumers are idle. A single consumer might be overloaded while others sit idle. A formula is provided to calculate the worst-case scenario of jobs assigned to a single consumer. The impact of this unfairness on application performance under varying loads is analyzed. The author concludes that using Kafka as a job queue at low throughput is discouraged unless KIP-932 is implemented.

(broot.ca)

Development Job Queue

AI Tsunami: How AI is Reshaping the Content Landscape

2025-02-28

AI Tsunami: How AI is Reshaping the Content Landscape

The rapid advancement of AI is disrupting the business models of major content websites. Platforms like WebMD, G2, and Chegg, once reliant on SEO and ad revenue, are experiencing significant traffic declines as AI-powered search and chatbots provide instant answers. Users no longer need to click through multiple pages; AI summarizes everything in seconds. Brian Balfour terms this phenomenon 'Product-Market Fit Collapse,' signifying a major shift in tech. Milestones like ChatGPT, GPT-4, and Google's AI Overviews have accelerated this change. However, not all sites are negatively impacted. Platforms like Reddit and Wikipedia, with their strong community focus and authoritative content, maintain strong and even growing traffic. This highlights the need for content websites to adapt to the AI era, prioritizing user experience and content quality to survive and thrive.

(www.elenaverna.com)

Tech Content Websites Traffic Decline

2024 Database Wars: Open Source Battles, Big Tech Acquisitions

2025-01-01

2024 witnessed a tumultuous year in the database world, marked by licensing disputes and fierce competition among tech giants. Redis and Elasticsearch faced significant community backlash after altering their licenses, ultimately reverting to open-source models. The Databricks-Snowflake rivalry extended beyond performance benchmarks, encompassing LLMs and data catalogs, driving innovation. DuckDB's ease of use and portability made it a go-to choice for analytical queries, leading to its integration into various systems. The year also saw releases like Aurora DSQL, CedarDB, and SQL-enabled Google Bigtable, alongside acquisitions of prominent players such as Alteryx and MariaDB. The article concludes with a narrative on Larry Ellison's 80th birthday, highlighting the immense wealth and intense competition within the database industry.

(www.cs.cmu.edu)

Tech databases competition

EU Lures US Scientists with €500M Initiative Amidst Funding Cuts

2025-05-10

EU Lures US Scientists with €500M Initiative Amidst Funding Cuts

Responding to funding cuts and skepticism towards science in the US, the EU launched 'Choose Europe for Science', a €500 million initiative (2025-2027) to attract researchers, particularly from the US. The program offers long-term stability, streamlined processes, and aims to increase R&D investment to 3% of GDP. With its substantial research programs and supportive environment, the EU hopes to attract top talent and solidify its scientific leadership.

(es.wired.com)

Tech talent competition

Let's Encrypt Dropping TLS Client Authentication EKU

2025-05-18

Let's Encrypt Dropping TLS Client Authentication EKU

Let's Encrypt will remove the "TLS Client Authentication" Extended Key Usage (EKU) from its certificates starting in 2026. This primarily affects clients using Let's Encrypt certificates for server authentication. A phased rollout using ACME profiles will minimize disruption. Most website users won't need to take action. The change is driven by Google Chrome's root program requirements and the increasing suitability of private CAs for client authentication.

(letsencrypt.org)

Tech Certificates

Real-Time Introspective Compression: Giving Transformers a Conscience

2025-04-02

Real-Time Introspective Compression: Giving Transformers a Conscience

Large Language Models (LLMs) suffer from two key limitations: lack of introspection and ephemeral cognition. This article proposes a novel real-time introspective compression method that addresses both. A lightweight "sidecar" model is trained to compress the internal states of a transformer, allowing for efficient access and replay of the model's internal workings. The method compresses transformer states into a low-dimensional latent space, similar to saving a game state, thus overcoming the computational hurdle of storing the full state. This enables new capabilities such as reasoning backtracking, reinforcement learning over thought trajectories, and memory-efficient checkpointing, ultimately leading to more powerful and interpretable AI systems.

(github.com)

AI Introspection

Network Security Breakthrough: Trapping Intruders in a 'Network from Hell'

2024-12-17

Network Security Breakthrough: Trapping Intruders in a 'Network from Hell'

Researchers at the University of Oulu's SensorFu team have developed a novel network security defense system inspired by the LaBrea tarpit technique. The system intercepts ARP requests and delays SYN-ACK responses, creating a multitude of virtual devices on the network to confuse intruders. This forces attackers to waste significant time identifying real devices, providing administrators with crucial time to patch vulnerabilities. Tests showed the system extends scan times to hours, drastically reducing attack success rates. Lightweight, efficient, and easy to deploy, this system offers robust network protection for organizations of all sizes.

(medium.com)

Development intrusion detection proactive defense

Japanese Game Makers Sidestep Apple and Google Fees with External Payment Systems

2025-08-23

Japanese Game Makers Sidestep Apple and Google Fees with External Payment Systems

Nearly 70% of popular Japanese mobile games have adopted external payment systems to avoid hefty commissions from Apple and Google. This move precedes a new Japanese law requiring the tech giants to open their payment systems, which are currently used by almost all users. Switching to external websites for payments reduces commissions from up to 30% to around 5%, boosting profitability for game makers and potentially offering discounts to players. This affects a market estimated at over 1 trillion yen ($6.8 billion).

(english.kyodonews.net)

Game mobile games

Voxon: Revolutionizing 3D Volumetric Holograms

2024-12-17

Voxon's groundbreaking VLED technology creates real-time interactive volumetric holograms, using millions of points of light floating in 3D space. Viewable from 360 degrees, these immersive holograms are transforming entertainment, communication, and data visualization. Their products, the VX2 and VX2-XL, cater to individual and commercial needs, offering high-quality volumetric displays. Voxon actively seeks partnerships to explore further applications of this revolutionary technology, ushering in a new era of interactive digital experiences.

(www.voxon.co)

Tech volumetric hologram 3D display technology virtual reality

Manage Apple Containers like docker-compose

2025-06-15

Manage Apple Containers like docker-compose

A CLI tool, `container-compose`, lets you use Apple Containers with a docker-compose-like config file. Currently in alpha, it may contain bugs or missing features. Install via Homebrew (`brew tap noghartt/container-compose https://github.com/noghartt/container-compose.git; brew install noghartt/container-compose/container-compose`) or download a pre-built binary from the release page.

(github.com)

Development

TSMC Employees' Surprisingly High Fertility Rate: One in Fifty Taiwanese Babies is a 'TSMC Baby'

2024-12-17

TSMC Employees' Surprisingly High Fertility Rate: One in Fifty Taiwanese Babies is a 'TSMC Baby'

The surprisingly high fertility rate among employees of Taiwan Semiconductor Manufacturing Company (TSMC), the world's leading semiconductor manufacturer, has drawn significant attention. While TSMC employees constitute only 0.3% of Taiwan's population, they account for 1.8% of all babies born in Taiwan—meaning one in every fifty Taiwanese babies is a 'TSMC baby'. This phenomenon is attributed to TSMC's family-friendly policies, including childcare services from 7 am to 8 pm, flexible work arrangements, and generous maternity leave. The company's culture, fostering positive peer interactions and encouraging parenthood, also plays a vital role, creating a positive feedback loop that boosts birth rates.

(www.boomcampaign.org)

Misc fertility rate family-friendly policies

DictionaryGames: A Love-Hate Relationship with Vocabulary Building

2025-05-21

DictionaryGames: A Love-Hate Relationship with Vocabulary Building

DictionaryGames is an English vocabulary app blending games and learning. It offers a free, fun mini-game version with no registration, tracking, or waiting. A paid version ($25/year, launching Spring 2025) uses sophisticated flashcards adapting to your level and interests. A teacher version ($10/month, launching Fall 2025) generates custom exercises for ESL students. User reviews are mixed; some find it addictively fun, others find it challenging, and some teachers worry their students will dislike it, highlighting its unique appeal.

(www.dictionarygames.io)

Game English learning vocabulary games educational app

Automate the Boring Stuff with Python: The Unreleased Audio/Video Chapter

2025-07-13

The third edition of "Automate the Boring Stuff with Python" includes an unreleased chapter on working with audio, video, and webcams. This blog post shares the chapter's content, detailing how to write Python code to record and play multimedia. It covers audio and video data formats, recording from webcams and microphones, playing audio files (using playsound and Pygame), downloading videos with yt-dlp, and editing videos and audio with ffmpeg. Learn to automate tasks like batch-processing video files, creating time-lapses, or building a photo booth feature into your applications.

(inventwithpython.com)

Development Multimedia Processing

Parquet v2: Performance Gains vs. Ecosystem Adoption Hurdles

2025-08-25

Parquet version 2 offers significant performance improvements, reducing file sizes and speeding up read/write times, especially for datasets with many numeric values. However, limited ecosystem support means many tools remain incompatible, hindering the realization of these gains. The author encountered compatibility issues firsthand, highlighting that v2's advantages primarily benefit self-contained systems, while third-party integration remains challenging. While Parquet v2 shows performance improvements, its low adoption currently limits its practical benefits. Consider adopting the latest specification only if you control the entire data processing pipeline.

(www.jeronimo.dev)

Development

From Web 1.0 to the App-Infested Web: A Lament for the Lost Internet

2025-02-13

From Web 1.0 to the App-Infested Web: A Lament for the Lost Internet

The author reminisces about the early days of the internet in the mid-90s, a time of creative websites, free information, and individual expression. However, commercialization brought an onslaught of ads, pop-ups, and invasive tracking. Websites were bought out by large networks, leading to homogenization and a decline in unique content. The internet evolved into the current ecosystem of ads, pop-ups, and apps, falling short of its initial promise. The author laments the loss of the open web and expresses concern about the future.

(garry.net)

Misc internet evolution online advertising

Apple's Closed Ecosystem Holds Back AI-Powered iOS Development

2025-02-19

Apple's Closed Ecosystem Holds Back AI-Powered iOS Development

A veteran iOS developer laments Apple's closed-source ecosystem, hindering its ability to compete with AI-powered app building platforms like lovable.dev and a0.dev. The article highlights the complexities of iOS compilation, proprietary Xcode project formats, the closed-source nature of SwiftUI, and the challenges of deploying macOS servers at scale as significant roadblocks to developing robust AI-assisted iOS development tools. In contrast, Android's open-source nature provides a significant advantage in AI app development. The author argues that Apple's long-standing neglect of developer experience has ultimately left them behind in the AI race.

(www.telkins.dev)

Development iOS development developer experience

Real-time Pathfinding for NPCs in a Dynamic Game World

2025-05-15

Real-time Pathfinding for NPCs in a Dynamic Game World

This post details a pathfinding algorithm for NPCs in a game with a dynamic physical environment (objects move and are destructible). The algorithm uses A* search with space partitioning for efficient querying of the game world. It handles path wrapping around the game boundaries, and incorporates a proximity rating to prefer paths further from obstacles. Real-time updates are managed by caching node states and periodically invalidating the cache. Pathfinding is split across multiple game ticks to maintain performance. The author prioritizes a self-implemented solution over readily available online examples, emphasizing the learning and problem-solving aspects of game development.

(juhrjuhr.itch.io)

Game Pathfinding A* Search

msgpack23: A Modern C++ MessagePack Library

2025-03-30

msgpack23: A Modern C++ MessagePack Library

msgpack23 is a lightweight, header-only C++ library for serializing and deserializing data to the MessagePack format. Leveraging modern C++ features (C++20 and beyond), it offers a flexible, zero-dependency solution supporting various data types including STL containers, time points, and custom types. Its simple API, performance focus, and extensibility make it a powerful tool for efficient data handling.

(github.com)

Development

Lean 4.22: A New Verification Infrastructure for Imperative Programs

2025-07-07

Lean 4.22 introduces an exciting new feature: a new verification infrastructure for proving properties of imperative programs. The post uses a simple example—determining if a list contains two integers that sum to zero—to demonstrate the feature's use and compares it to similar tools like Dafny and Verus. The new framework, Std.Do, leverages Hoare triples and combines the `mvcgen` and `grind` tactics to greatly simplify the verification process for imperative programs, even those with complex control flow like loops and early returns. Unlike automated systems relying on external SMT solvers, Lean's interactive proving approach offers greater reliability, easier debugging, and better maintainability, making it a compelling choice for real-world program verification tasks.

(markushimmel.de)

Development Program Verification Imperative Programming

Syd: A Robust Rust-Based Linux Sandbox Kernel

2025-02-12

Syd is a GPL-3 licensed, rock-solid application kernel written in Rust for sandboxing applications on Linux systems (5.19 and above). Evolving from a tool for detecting package build errors in Exherbo Linux, Syd now provides a robust security boundary. Leveraging modern Linux APIs, it eliminates TOCTTOU vulnerabilities. Unlike other sandboxing tools, Syd operates without extra privileges, offering a simple interface to complex sandboxing mechanisms. Features include path sandboxing, execution control, network sandboxing, and advanced features like lock and proxy sandboxing. It's designed for strong application isolation and security.

(fosdem.org)

Development Linux sandbox

Extending Futhark's Backend: Not Easy, But Not Impossible

2025-03-28

This post delves into the complexities of adding a new backend to the Futhark compiler. Futhark uses a staged compilation process: the frontend parses and type-checks, the middle-end optimizes and transforms, and the backend translates the intermediate representation (IR) to target code. Backend implementation isn't a simple tutorial; it involves multiple IR dialects and a deep understanding of internal APIs. The author suggests choosing the appropriate IR dialect based on the target language's level of abstraction and leveraging existing infrastructure to simplify development. The ultimate goal is a new backend invokable via the command line.

(futhark-lang.org)

Development backend development

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