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Model Context Protocol (MCP) Update: Enhanced Security and Functionality

2025-06-19

The Model Context Protocol (MCP) has released a new version with key updates including: removal of support for JSON-RPC batching; addition of support for structured tool output; classification of MCP servers as OAuth Resource Servers with added protected resource metadata to discover the corresponding Authorization server; requiring MCP clients to implement Resource Indicators as described in RFC 8707 to prevent malicious servers from obtaining access tokens; clarification of security considerations and best practices in the authorization spec and a new security best practices page; addition of support for elicitation, enabling servers to request additional information from users during interactions; addition of support for resource links in tool call results; requiring the negotiated protocol version to be specified via MCP-Protocol-Version header in subsequent requests when using HTTP; changing SHOULD to MUST in Lifecycle Operation; and other schema changes such as adding a _meta field to additional interface types, adding a context field to CompletionRequest, and adding a title field for human-friendly display names. The full changelog is available on GitHub.

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(modelcontextprotocol.io)
Development Protocol Update

Linux Accessibility: The Untold Story of Volunteer Burnout

2025-06-19
Linux Accessibility: The Untold Story of Volunteer Burnout

A GNOME developer lashes out, detailing the struggles of improving accessibility on the Linux desktop. Despite significant funding from the GNOME Foundation and countless volunteer hours, progress is largely unacknowledged, overshadowed by negativity and unfair criticism. The article exposes companies profiting from GNOME without contributing, urging the Linux community to recognize the dedication of accessibility developers and address the systemic issues hindering progress.

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(tesk.page)
Development

Open-Source Protocol MCP: Seamless Integration of LLMs with External Data and Tools

2025-06-19

The Model Context Protocol (MCP) is an open protocol enabling seamless integration between LLM applications and external data sources and tools. Whether building an AI-powered IDE, enhancing a chat interface, or creating custom AI workflows, MCP provides a standardized way to connect LLMs with the context they need. Based on a TypeScript schema and using JSON-RPC 2.0 messaging, MCP features resources, prompts, and tools. Crucially, MCP emphasizes user consent and control, data privacy, and tool safety.

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(modelcontextprotocol.io)
AI

Apple's iPhone Sales Surge 15% in April-May, Reclaiming China's Top Spot

2025-06-19
Apple's iPhone Sales Surge 15% in April-May, Reclaiming China's Top Spot

Apple's iPhone sales jumped 15% year-over-year in April and May, marking its strongest two-month performance since the pandemic, according to Counterpoint Research. Growth was fueled by the US and China, with both markets returning to positive year-over-year growth after a three-year slump. Apple notably regained the top spot in China's smartphone market in May, reversing recent market share losses. Strong demand in Japan was also reported, driven by the more affordable iPhone 16e. Analysts suggest that AI's influence on smartphone purchases remains limited, giving Apple time to integrate its AI capabilities further.

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(www.macrumors.com)
Tech iPhone sales China market

The Mystery of the Missing 11th: An xkcd Comic Unravels a Digital Anomaly

2025-06-19

An xkcd comic sparked a question about the unusually low frequency of the '11th' of the month in Google's Ngrams database. The author confirmed this anomaly through data analysis, tracing the issue to OCR misinterpretations and printing technology. The numeral '1' closely resembles the letters 'I', 'l', and 'i', leading to frequent misreads of '11th' as 'IIth', 'Ilth', and even 'nth'. This was particularly prevalent in the typewriter era due to the lack of a dedicated '1' key. The discovery highlights the complexities of seemingly simple digital recognition and the impact of technological evolution on data analysis.

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(drhagen.com)
Misc

BeeKEM: A Novel Key Encapsulation Mechanism for Decentralized Secure Group Messaging

2025-06-19
BeeKEM: A Novel Key Encapsulation Mechanism for Decentralized Secure Group Messaging

This article delves into BeeKEM, a novel key encapsulation mechanism for decentralized secure group messaging. Unlike traditional TreeKEM, BeeKEM enhances recovery from conflicting offline updates and network splits by allowing multiple group state "epochs" to coexist simultaneously. When members receive conflicting updates, they retain all received keys, marking them as "conflicted," thus continuing to decrypt and read messages from conflicting epochs. Updates proceed by treating conflicted nodes as blank. BeeKEM unlocks new possibilities for building local-first apps with stronger privacy and autonomy.

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(meri.garden)
Development Key Encapsulation Mechanism Secure Group Messaging

Forward-Swept Wings: A Cold War Technological Dead End

2025-06-19
Forward-Swept Wings: A Cold War Technological Dead End

During the Cold War, both the US and USSR pursued the development of forward-swept wing fighter jets, hoping to gain a technological edge. While offering superior maneuverability, the design presented significant structural challenges. The US's Grumman X-29 and the USSR's Sukhoi Su-47, both employing advanced carbon fiber composites and fly-by-wire systems, ultimately fell victim to 'aeroelastic divergence'. The high cost and emergence of alternative technologies like thrust vectoring rendered the advantages of forward-swept wings insufficient, leading to the abandonment of both programs. Today, the X-29 serves as a museum piece, a testament to this Cold War technological pursuit.

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(lflank.wordpress.com)
Tech forward-swept wing Su-47

Unregistry: A Lightweight Docker Image Registry for Effortless Transfers

2025-06-19
Unregistry: A Lightweight Docker Image Registry for Effortless Transfers

Unregistry is a lightweight container image registry that stores and serves images directly from your Docker daemon's storage. The `docker pussh` command allows pushing images to remote Docker servers over SSH, transferring only missing layers for speed and efficiency. Bypass the complexities of Docker Hub or self-hosted registries; simply use `docker pussh myapp:latest user@server` for a direct, simple transfer. It establishes an SSH tunnel, runs a temporary Unregistry container, pushes only missing layers, then closes the tunnel. Perfect for production deployments, CI/CD pipelines, and air-gapped environments.

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(github.com)
Development Image Transfer Lightweight Registry

fang: Supercharging Your Cobra CLI Apps

2025-06-19
fang: Supercharging Your Cobra CLI Apps

fang is a small, experimental library providing batteries-included enhancements for Cobra-based CLI applications. It boasts features like fully styled help and usage pages, styled errors, automatic --version handling, man page generation (using mango), shell completions, theming, and silent usage output. Integration is straightforward, requiring minimal code changes to significantly improve your CLI's user experience.

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(github.com)
Development

Bento: A Pocket-Sized Spatial Computer

2025-06-18
Bento: A Pocket-Sized Spatial Computer

Bento is a unique computer, inspired by the Commodore 64 and cyberdeck aesthetics, designed to fit perfectly under a keyboard which serves as its lid. This provides easy access to internals and storage for peripherals. Primarily intended for use with spatial displays like the XREAL One (though compatible with any USB-C monitor), Bento uses a Steam Deck OLED mainboard, cooler, and battery for optimal power and portability. Unlike bulky XR devices which are limited to basic functions, Bento is designed for real work, offering a powerful and portable solution for spatial computing. The project is open-source and welcomes contributions.

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(github.com)
Hardware portable computer

Austria to Monitor Encrypted Messaging to Thwart Terror Attacks

2025-06-18
Austria to Monitor Encrypted Messaging to Thwart Terror Attacks

Austria's government approved a plan allowing police to monitor suspects' encrypted messaging, addressing a critical security gap. Previously reliant on allies for intelligence, Austria will now have a legal framework for monitoring services like WhatsApp. The system requires approval from a three-judge panel and is projected to monitor only 25-30 individuals annually. This measure aims to enhance national security and is slated for implementation in 2027.

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(www.yahoo.com)
Tech counter-terrorism

DropZap World: 120 Levels of Laser-Powered Block-Dropping Fun

2025-06-18
DropZap World: 120 Levels of Laser-Powered Block-Dropping Fun

DropZap World, from the creator of the original DropZap games, offers a fresh take on falling block puzzles. This game features 120 challenging levels filled with lasers, mirrors, color-matching mechanics, and a satisfying level progression system. Available across iOS, iPadOS, tvOS, and macOS with iCloud sync, DropZap World promises hours of laser-zapping entertainment for both newcomers and veteran players.

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(apps.apple.com)
Game lasers

Browser Fingerprinting: Privacy's Silent Killer?

2025-06-18
Browser Fingerprinting: Privacy's Silent Killer?

Researchers developed FPTrace, a framework assessing fingerprinting-based user tracking by analyzing ad system responses to browser fingerprint changes. The study revealed tracking persists even after cookie deletion, with fingerprint alterations impacting ad bidding and HTTP records. Worrisomely, users opting out of tracking may still be tracked via fingerprinting. Researchers advocate for stronger browser defenses and regulation, hoping FPTrace helps audit websites and providers engaging in such practices without consent.

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(engineering.tamu.edu)
Tech user tracking

Napster Faces $3.4M Copyright Lawsuit Over Sonos Radio

2025-06-18

Napster, once synonymous with music piracy, is facing a new copyright challenge. SoundExchange is suing Napster and Sonos for over $3.4 million in unpaid royalties related to the Sonos Radio service, which used Napster's music catalog until 2023. The lawsuit highlights Napster's complex journey from a P2P file-sharing pioneer to a legal streaming service, showcasing its tumultuous evolution in the digital music landscape and its ongoing struggle with copyright issues.

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(torrentfreak.com)
Tech

Screen Flicker: A Hidden Health Hazard and the Calm Tech Certification

2025-06-18
Screen Flicker: A Hidden Health Hazard and the Calm Tech Certification

The Calm Tech Institute highlights the often-overlooked problem of screen flicker, prevalent in devices using Pulse Width Modulation (PWM) dimming. Low-frequency flicker (below 1kHz), common in LEDs and OLEDs, can cause visual discomfort and potential health issues. Research shows Constant Current Reduction (CCR) dimming offers a superior, flicker-free alternative, improving visual comfort significantly. Calm Tech certification emphasizes flicker-free standards, and Daylight Computer's certified computer, which eliminated PWM in favor of DC dimming, sold out, demonstrating the market's growing demand for health-conscious technology.

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(caseorganic.medium.com)
Tech screen flicker PWM dimming Calm Tech Certification

Facebook Embraces Passkeys: A Giant Leap for Account Security

2025-06-18
Facebook Embraces Passkeys: A Giant Leap for Account Security

Facebook has announced support for passkeys, a new authentication method combining the ease of passwords with the robust security of 2FA. Passkeys utilize your device (like your smartphone) for authentication, eliminating the need for passwords and rendering phishing attacks and data breaches far less effective. Setup is straightforward through Account Center's 'Password and security' settings. While creating a passkey doesn't delete your Facebook password, it significantly enhances account security, making it a highly recommended upgrade.

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(lifehacker.com)
Tech

Waymo's NYC RoboTaxi Ambitions Hit Regulatory Snag

2025-06-18
Waymo's NYC RoboTaxi Ambitions Hit Regulatory Snag

Waymo aims to launch a fully autonomous robotaxi service in New York City, but first needs to overcome a state law requiring safety drivers. While Waymo applied for a permit to test its vehicles with safety drivers, the company is lobbying to change the law to allow driverless operation. The complex traffic conditions of NYC, along with legislative reservations, pose significant hurdles. Other states have been more receptive to AV testing, highlighting New York's stricter regulations and cautious approach.

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(www.theverge.com)
Tech

YouTube Shorts Explodes with Google Veo 3 AI Integration

2025-06-18
YouTube Shorts Explodes with Google Veo 3 AI Integration

Despite the rise of TikTok, YouTube viewership continues to climb, with YouTube Shorts leading the charge. Boasting a 186% year-over-year viewership increase and averaging 200 billion daily views, Shorts is set for even greater growth. YouTube CEO Neal Mohan announced the integration of Google's Veo 3 AI video generator with YouTube Shorts later this summer. Veo 3's eight-second video clips perfectly complement the short-form nature of Shorts, providing creators with powerful new tools and potentially fueling explosive growth.

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(arstechnica.com)
Tech

Spatially Enabling a Millennial Global City Population Dataset

2025-06-18
Spatially Enabling a Millennial Global City Population Dataset

This paper details the creation of a massive global city population dataset integrating the work of Chandler and Modelski, spanning 3700 BC to 2000 AD. The original data, residing in print books and disparate digital formats, presented significant digitization and spatialization (geocoding) challenges. OCR attempts failed due to font and page quality issues, necessitating manual transcription. Geocoding leveraged CartoDB, GeoNames, the Ancient Locations database, and the Getty Thesaurus, with manual verification crucial for accuracy. The final dataset contains 1599 city locations, offering broad global and temporal coverage, yet limitations remain: data sparsity, ambiguous city definitions, and uncertainties in ancient city locations. Despite these, the digitized and spatialized dataset offers readily accessible data for researchers (historians, geographers, ecologists, etc.) to analyze global urbanization trends.

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(www.nature.com)
Misc historical population data data digitization

arXivLabs: Experimental Projects with Community Collaboration

2025-06-18
arXivLabs: Experimental Projects with Community Collaboration

arXivLabs is a framework enabling collaborators to develop and share new arXiv features directly on the website. Individuals and organizations involved embrace arXiv's values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only partners with those who adhere to them. Have an idea to enhance the arXiv community? Learn more about arXivLabs.

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(arxiv.org)
Development

Solar-Powered iPhone 8 OCR Server: 80k+ Requests in One Year

2025-06-18
Solar-Powered iPhone 8 OCR Server: 80k+ Requests in One Year

A tech enthusiast transformed an old iPhone 8 into a 24/7 OCR server powered entirely by solar energy. The system consists of an iPhone 8 running a SwiftUI app with Apple's Vision OCR framework, an EcoFlow River 2 Pro power station, a mini PC handling web services and API routing, and a Tailscale network. Over a year, it processed over 83,000 OCR requests and 48GB of image data, saving $7-10/month on electricity. While not financially optimal, the project demonstrates sustainable computing and the potential of local AI processing, highlighting energy efficiency, privacy, and the advantages of local computing.

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(terminalbytes.com)
Tech

NFC Release 15: Quadrupled Range, Enhanced User Experience

2025-06-18
NFC Release 15: Quadrupled Range, Enhanced User Experience

The NFC Forum's latest specification, NFC Release 15, extends the operating range of NFC-enabled devices from 0.5cm to 2cm—a fourfold increase. This enhancement boosts reliability, leading to faster transactions and a smoother user experience. Consumers will benefit from improved ease of use, while industries like automotive and public transport will see increased efficiency. Release 15 includes updated technical standards and a new certification program, ensuring compatibility and performance across devices. The upgrade addresses market demand for greater reliability and range, particularly crucial for smaller devices and complex applications.

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(nfc-forum.org)
Tech Near Field Communication Technology Upgrade

Delve: An Enterprise-Grade Data Analytics Platform – Alpha Release

2025-06-18
Delve: An Enterprise-Grade Data Analytics Platform – Alpha Release

Delve is an enterprise-grade data analytics platform currently in alpha pre-release, licensed under the AGPL-3.0 license. It boasts robust capabilities for ingesting, analyzing, and visualizing data from various sources. Features include an interactive search interface, a pipeline-based query language, custom dashboards, and real-time alerts. Enterprise features such as role-based access control, custom app development, and extensible search commands are also included. Installation is straightforward; simply download, unzip, and run a few commands to get started. While in its early stages, Delve's powerful features and ease of use make it a promising solution for enterprise data analysis.

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(github.com)
Tech enterprise application

Software 3.0: The Rise of LLMs and the Future of Programming

2025-06-18

Andrej Karpathy's YC talk outlines the evolution of software: from Software 1.0 (hand-written code) to Software 2.0 (training neural networks), and finally Software 3.0 (programmable Large Language Models, or LLMs). He likens LLMs to a new type of computer, with context windows acting as memory, programmed using natural language. While LLMs offer vast potential across numerous applications, challenges remain, including hallucinations, cognitive deficits, and security risks. Karpathy stresses the importance of building partially autonomous applications, effectively harnessing LLMs' superpowers while mitigating their weaknesses under human supervision. The future envisions LLMs as a new operating system, revolutionizing software development, democratizing programming, and sparking a wave of LLM-powered innovation.

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(www.donnamagi.com)
AI Software 3.0

Dumping VAC Modules: A Deep Dive into Steam's Anti-Cheat

2025-06-18

This post details a reverse engineering journey into Valve's Anti-Cheat (VAC) system. The author meticulously analyzes the Steam service process (steamservice.dll), uncovering the intricacies of VAC module loading and execution. By modifying a specific instruction, the author forces VAC to use LoadLibrary for module loading, enabling the dumping of VAC modules. The process is explained step-by-step, including locating LoadLibraryW calls, tracing function call chains, and identifying temporary files. The successful dumping of VAC modules and the revelation of key functions within them lays the groundwork for further analysis of VAC's anti-cheat mechanisms.

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(codeneverdies.github.io)
Development

Xbox's Bold Bet: Windows as the Ultimate Gaming Platform

2025-06-18
Xbox's Bold Bet: Windows as the Ultimate Gaming Platform

Xbox's latest video showcased a multi-year partnership with AMD for next-gen hardware, but the real bombshell? Xbox is pushing Windows as the number one gaming platform. This marks a huge shift, embracing Windows' versatility to create a cross-device experience. The Xbox Ally X handheld, running Windows, exemplifies this. While future Xbox hardware is still expected, the focus is shifting to a platform-agnostic ecosystem, potentially transforming any gaming PC into an Xbox experience. This could be a game-changer, benefiting PC gamers significantly.

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(www.pcworld.com)
Game Gaming Platform

Minsky's Society of Mind: From Theory to Practice in 2025's AI Revolution

2025-06-18
Minsky's Society of Mind: From Theory to Practice in 2025's AI Revolution

This article explores the resurgence of Marvin Minsky's 'Society of Mind' theory in today's AI landscape. The author recounts their personal journey from initial skepticism to current appreciation of its relevance in large language models and multi-agent systems. It argues that as limitations of monolithic models become apparent, modular, multi-agent approaches are key to building more robust, scalable, and safe AI. Through examples such as Mixture-of-Experts models, HuggingGPT, and AutoGen, the author shows how multi-agent architectures enable modularity, introspection, and alignment, ultimately pointing toward more human-like and reliable AI systems.

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(suthakamal.substack.com)
AI Multi-agent Systems

The Canonization of James Joyce: A Biography of a Masterpiece and Its Maker

2025-06-18
The Canonization of James Joyce: A Biography of a Masterpiece and Its Maker

This article explores Richard Ellmann's monumental biography of James Joyce, examining its creation, impact, and enduring legacy. Ellmann's masterful blend of research, charm, and narrative skill resulted in a groundbreaking work that transcended academic circles. The article delves into Ellmann's meticulous research methods, his access to previously unpublished materials, and the challenges he faced in shaping the narrative of Joyce's complex life. It further considers the biography's impact on Joyce's reception, its place in the evolution of biographical writing, and how its approach contrasts with more recent theoretical frameworks in literary studies.

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(www.theatlantic.com)
Misc James Joyce Richard Ellmann

Automating C to Rust Porting with LLMs: A Surprisingly Effective Strategy

2025-06-18

This post details the author's experience automating the porting of C code to Rust using large language models (LLMs). After experimenting with several approaches, a strategy based on topological ordering and fuzz testing proved highly effective. Symbols in the C code were topologically sorted, then the LLM generated Rust versions of each symbol along with fuzz tests. Output comparison verified correctness. This successfully ported the Zopfli compression library from C to Rust with identical results. While not fully automated, this dramatically reduced cost and effort, offering a new approach to large codebase maintenance and upgrades.

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(rjp.io)
Development Code Porting Fuzz Testing

AI-Powered Quant Trading Lab: Bridging Theory and Practice

2025-06-18
AI-Powered Quant Trading Lab: Bridging Theory and Practice

A research lab is building an AI-driven quantitative trading system leveraging the complex, data-rich environment of financial markets. Using first principles, they design systems that learn, adapt, and improve through data, with infrastructure built for rapid iteration, real-time feedback, and a direct link between theory and execution. Initially focusing on liquid markets like equities and options, their aim transcends better modeling; they seek a platform for experimentation where every result refines the theory-practice loop.

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(www.ycombinator.com)
AI AI Quant Trading Financial Markets
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