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From Qubits to Qubucks: Quantum Digital Currency

Quantum computing is often discussed in terms of its potential to revolutionize scientific discovery and to challenge cryptographic paradigms [1], but it could also change our relationship with money. By using quantum states, quantum currency could solve the double-spending problem and address throughput issues associated with distributed ledgers (blockchain), paving the way for the digital cash of the future. Digital Banking vs. Digital Currency To understand quantum currency, we should first

Microsoft testing new AI features in Windows 11 File Explorer

Microsoft is testing new File Explorer AI-powered features that will enable Windows 11 users to work with images and documents without needing to open the files. Known as "AI actions," they can currently only be used to remove the background, erase objects, and blur the background in JPG, JPEG, and PNG image files. The complete list of File Explorer AI actions also includes a tool designed to help users easily reverse search any of their images using Microsoft's Bing web search engine. "With

Launch HN: Slashy (YC S25) – AI that connects to apps and does tasks

Hi HN! – We’re Pranjali, Dhruv and Harsha, building Slashy ( https://www.slashy.ai ). We’re building a general agent that connects to apps and can read data across them and perform actions via custom tools, semantic search, and personalized memory. Here’s a demo: https://www.youtube.com/watch?v=OeApHMHhccA While working on a previous startup, we realized we were spending more time doing busywork in apps than actually building product. We lost hundreds of hours scraping LinkedIn profiles, updati

Watch Stephen King and Takashi Miike Celebrate the Glorious Gore of ‘Texas Chain Saw Massacre’

“Every frame has something unnerving in it,” Patton Oswalt says in the trailer for Chain Reactions—a new documentary about the enduring influence and impact of 1974’s The Texas Chain Saw Massacre. Tobe Hooper’s grisly classic has often been imitated and has spawned some regrettable sequels and remakes, but the original remains a uniquely terrifying product of a very specific time and place, not just in pop culture, but also in the realms of independent cinema. A new trailer for Chain Reactions

EloqKV, a distributed database with Redis compatible API (GPLv2 and AGPLv3)

EloqKV EloqKV is a high-performance distributed database with a Redis/ValKey compatible API. It offers features like ACID transactions, full elasticity and scalability, tiered storage, and session-style transaction syntax — all while preserving Redis' simplicity and usability. EloqKV is engineered for developers who need a modern no-compromise database solution to power the next generation of demanding applications in the AI era. Why Choose EloqKV Over Redis? Feature Redis EloqKV High Perform

Trump Admin Has Dropped a Third of All Investigations Into Big Tech, Advocates Say

Trump talked a big game during the election about taking the fight to Silicon Valley. But, since taking office, the former reality star seems to have done little to make good on that promise. In fact, a recent survey of his actions claims that Trump, whose political victory was partially propelled by gargantuan gobs of cash from tech firms and their executives, has dropped a third of all investigations and enforcement actions against tech companies since taking power. The report, published by t

Trump admin ranks companies on loyalty while handing out favors to Big Tech

The Trump administration has ended potential enforcement actions against dozens of tech firms and 165 corporations overall, delivering on promises to end the alleged "weaponization" of the federal government, a report by nonprofit consumer advocacy group Public Citizen said. "In six months, the Trump administration has already withdrawn or halted enforcement actions against 165 corporations of all types—and one in four of the corporations benefiting from halted or dropped enforcement is from th

Apple is preparing a Siri upgrade that could make Gemini users really jealous

Ryan Haines / Android Authority TL;DR Apple is reportedly preparing a major overhaul for Siri. The updated Siri is likely to be able to control a variety of third-party apps, performing very specific actions inside those apps. The update is expected to roll out in Spring next year with the iOS 26.4 update. Back in 2024, Apple promised a significant Siri upgrade that would understand voice commands better, have a more intuitive model running underneath, and be “deeply integrated” into the sys

How to Protect Yourself From Portable Point-of-Sale Scams

Considering the widespread use of contactless payment systems, it's no surprise that portable point-of-sale thefts are making a comeback. This type of robbery is enjoying a new wave of popularity, and is much harder to spot given how quickly those transactions take place. But how much risk is there, really? And how can you protect yourself from POS scams? The Case of Sorrento A recent example of POS theft happened recently in Italy, when topic exploded again a few days ago when the news agency

Gemini CLI GitHub Actions

In June, we launched Gemini CLI, an open-source AI agent that brings the power of Gemini to your terminal. The enthusiastic adoption from developers has been incredible. To keep up with the flood of feature requests and contributions, we put our own tool to the test — using Gemini CLI to automate issue triage and pull request reviews. When community members noticed our new workflows, they asked us to share what we’ve built. Today, we’re introducing Gemini CLI GitHub Actions. It’s a no-cost, pow

New AI Coding Teammate: Gemini CLI GitHub Actions

In June, we launched Gemini CLI, an open-source AI agent that brings the power of Gemini to your terminal. The enthusiastic adoption from developers has been incredible. To keep up with the flood of feature requests and contributions, we put our own tool to the test — using Gemini CLI to automate issue triage and pull request reviews. When community members noticed our new workflows, they asked us to share what we’ve built. Today, we’re introducing Gemini CLI GitHub Actions. It’s a no-cost, pow

Google Photos is cooking up a more social way to react to shared pictures (APK teardown)

Edgar Cervantes / Android Authority TL;DR Google Photos looks to be testing an emoji reaction bar for shared albums. New emoji responses are posted as comments, unlike the current heart reaction. We also spotted that the app might open to the “Create” tab by default once it rolls out. Google Photos already lets you show a little love on someone else’s shared picture, but it looks like a new way to express yourself may be coming soon. Like social media and messaging apps, Google Photos could

Reverse Engineering the GHA Cache to Improve Performance

This article walks you through how to use Depot's API within your own code to set up projects and run your Docker builds as a service on Depot's infrastructure. We recently announced our new product, Depot-hosted GitHub Actions runners. Our runners bring an extra improvement in cache speed that's no longer limited to our accelerated Docker builds. We're excited to be bringing faster caching to all kinds of GitHub Actions workloads. As we were building our runners, we learned a lot about the un

Reverse engineering GitHub Actions cache to make it fast

Before this work began, we already had a faster alternative to Github Actions cache. Our approach was different: we forked each of the popular first-party actions that depended on Actions cache to point to our faster, colocated cache. But my coworkers weren’t satisfied with that solution, since it required users to change a single line of code. Apart from the user experience, maintaining these forks steadily turned into a nightmare for us. We kept at it for a while, but eventually reached an in

Abacus dark web drug market goes offline in suspected exit scam

Abacus Market, the largest Western darknet marketplace supporting Bitcoin payments, has shut down its public infrastructure in a move suspected to be an exit scam. Exit scams occur when the operator of a marketplace decides to vanish with the money they hold in escrow for various transactions between platform users. Blockchain intelligence firm TRM Labs reports that Abacus shutting down so abruptly has all the indications of either an exit scam or a covert law enforcement operation dismantling

When Sigterm Does Nothing: A Postgres Mystery

In my opinion, the worst bugs are the ones you decide not to look further into. Maybe the problem only manifests 2% of the time, or when you run the code on a particular brand of toaster. Maybe the customer doesn't supply enough information to begin narrowing down the cause. Maybe you just don't have enough time to track the issue down fully. And everyone eventually moves on. But when you see the same bug strike again months later, you quietly mutter to yourself and wish you'd been persistent

Routine creation just got super-easy in Samsung SmartThings

Robert Triggs / Android Authority TL;DR Samsung has formally announced several features coming to the SmartThings app. The most notable feature is a Routine Creation Assistant that lets you create routines with natural language. Other significant announcements include sharing your Galaxy Tag location with a URL and a Delay Actions feature for routines. Samsung’s SmartThings platform allows you to easily control your smart home devices, and it’s a solid alternative to Google and Apple’s platf

Scary Survey Results: Teen Drivers Are Often Looking at Their Phones

A new study reveals that teen drivers in the US are spending more than one-fifth of their driving time distracted by their phones, with many glances lasting long enough to significantly raise the risk of a crash. Published in the journal Traffic Injury Prevention and released on Thursday, the research found that, on average, teens reported looking at their phones during 21.1% of every driving trip. More than a quarter of those distractions lasted two seconds or longer, which is an amount of time

Gemini now lets you schedule tasks ahead of time (Updated: Rolling out widely)

Ryan Haines / Android Authority TL;DR Gemini now lets you automate routine tasks with its new scheduled actions feature. You can use it to schedule prompts to perform a task at a specific time, day, date, or after an event. The feature is available in the Gemini app for users with a Google AI Pro or Ultra subscription and qualifying Google Workspace business and education plans. Update, July 1, 2025 (08:22 AM ET): Google has started rolling out Scheduled Actions for Gemini across Android, iO

Apple tests if AI assistants can anticipate the consequences of in-app actions

As AI agents come closer to taking real actions on our behalf (messaging someone, buying something, toggling account settings, etc.), a new study co-authored by Apple looks into how well do these systems really understand the consequences of their actions. Here’s what they found out. Presented recently at the ACM Conference on Intelligent User Interfaces in Italy, the paper From Interaction to Impact: Towards Safer AI Agents Through Understanding and Evaluating Mobile UI Operation Impacts intro

Topics: actions agents ai ui user

Show HN: Magnitude – Open-source AI browser automation framework

The AI browser automation framework Magnitude uses vision AI to enable you to control your browser with natural language 🧭 Navigate - Sees and understands any interface to plan out actions - Sees and understands any interface to plan out actions 🖱️ Interact - Executes precise actions using mouse and keyboard - Executes precise actions using mouse and keyboard 🔍 Extract - Intelligently extracts useful structured data - Intelligently extracts useful structured data ✅ Verify - Built-in test ru

Show HN: Magnitude – open-source AI browser automation framework

The AI browser automation framework Magnitude uses vision AI to enable you to control your browser with natural language 🧭 Navigate - Sees and understands any interface to plan out actions - Sees and understands any interface to plan out actions 🖱️ Interact - Executes precise actions using mouse and keyboard - Executes precise actions using mouse and keyboard 🔍 Extract - Intelligently extracts useful structured data - Intelligently extracts useful structured data ✅ Verify - Built-in test ru

Real-time action chunking with large models

Published June 9, 2025 Email [email protected] Kevin Black, Manuel Y. Galliker, Sergey Levine Unlike chatbots or image generators, robots must operate in real time. While a robot is “thinking”, the world around it evolves according to physical laws, so delays between inputs and outputs have a tangible impact on performance. For a language model, the difference between fast and slow generation is a satisfied or annoyed user; for a vision-language-action model (VLA), it could

macOS 26: Spotlight gets actions, clipboard manager, custom shortcuts, more

After years of incremental tweaks, Spotlight is taking center stage in macOS Tahoe 26, in what Apple calls its biggest update ever. Here’s everything that’s new. With this release, Apple wants to evolve Spotlight from a simple file and app launcher into a fully-fledged productivity layer across macOS, much like Alfred and Raycast users have used for years. A faster, more relevant Spotlight Spotlight now aims to be the fastest way to browse and interact with content on your Mac. It uses on-dev

Apple MacOS 26 Tahoe: Top New Features to Try

We haven’t been excited about recent MacOS updates, but with MacOS 26 Tahoe, it looks like we'll be getting one of the biggest overhauls in a while. Between the visual redesign and some exciting pro features, there's something for everyone in MacOS 26 Tahoe, including one that Mac nerds will absolutely love. Also be sure to check out the full rundown of everything Apple announced at WWDC 2025. Liquid Glass It's been a while since Apple has introduced a visual revamp quite this broad. Liquid

Winning Nature Photographs Capture the Gripping Intensity of Animal Life

Nature is scary at all scales. Look no further than the winners of the Nature inFocus photography competition, whose winning photographs for 2024 were recently announced. Life of all sorts are constantly vying for another day on this Earth. Now, the Nature inFocus photography contest winners showcases the environs and interactions of a selection of Earth’s remarkable residents. From insect larvae and tiny seedlings to orca whales and sharks, the photos showcase life on scales small and large. T

Twitch community guideline violations will now disappear from accounts after a set time

Twitch has rolled out a number of changes to its violation enforcement system. The biggest change is that now infractions will disappear from an account “after a set amount of time.” This is great news for long-time creators, as minor violations stacked. This led to folks getting suspended as these smaller infractions piled up. The platform says that most minor infractions, like cheating in an online game, will expire after 90 days. More serious violations, like participating in hateful conduct