Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: pattern Clear Filter

Top Amazon reseller Pattern opens at $13.50 in Nasdaq debut after IPO raised $300 million

E-commerce firm Pattern Group's co-founder and CEO David Wright, his co-founder, Chief Strategy Officer and wife Melanie Alder, and the staff members attend the company's IPO at the Nasdaq market in New York City, U.S., Sept. 19, 2025. Pattern Group , one of the leading resellers on Amazon , took the plunge into the public markets on Friday, and saw its stock slip in its Nasdaq debut. Trading under the ticker "PTRN," the stock opened at $13.50 after the company sold shares at $14 in its IPO, t

Conway's Game of Life, but musical

A Digital Darwin Adventure with Mating Melodies Hudson Griffith • September 11, 2025 Introduction Music is profoundly human. It runs deep in our lives and shows up in our everyday rituals. And somehow, those rituals often end with us leaving AirPods in the back seat of an Uber. But beneath the everyday habits lies a much older connection. Neuroscience research shows our brains respond to music in fundamental ways that precede language development 1. And what fascinates me is how naturally music

Conway's Game of Life, but Musical

A Digital Darwin Adventure with Mating Melodies Hudson Griffith • September 11, 2025 Introduction Music is profoundly human. It runs deep in our lives and shows up in our everyday rituals. And somehow, those rituals often end with us leaving AirPods in the back seat of an Uber. But beneath the everyday habits lies a much older connection. Neuroscience research shows our brains respond to music in fundamental ways that precede language development 1. And what fascinates me is how naturally music

Classic 8×8-pixel B&W Mac patterns

TL;DR: I made a website for the original classic Mac patterns I was working on something and thought it would be fun to use one of the classic Mac black-and-white patterns in the project. I'm talking about the original 8×8-pixel ones that were in the original Control Panel for setting the desktop background and in MacPaint as fill patterns. Screenshots via to Marcin's awesome interactive history I figured there'd must be clean, pixel-perfect GIFs or PNGs of them somewhere on the web. And perh

Spoon-Bending, a logical framework for analyzing GPT-5 alignment behavior

🥄 Spoon Bending: Schema and Step-by-Step Analysis ⚠️ Educational Disclaimer This repository is for educational and research purposes only. It does not provide instructions for illegal activity, misuse of AI, or operational guidance. The purpose of this work is to document observed alignment behavior in ChatGPT-5 compared with ChatGPT-4.5, and to analyze how framing and context influence AI responses. The material here is meant to support: Educational research into alignment and bias in LLM

Beyond the Logo: How We're Weaving Full Images Inside QR Codes

QR codes are everywhere. They’re incredibly functional, connecting our physical and digital worlds with a simple scan. But let's be honest: most of them are an eyesore. The standard black-and-white pixelated square often feels like a necessary evil that disrupts an otherwise beautiful design. The common solution has been to leverage the QR code's built-in error correction to place a logo in the center. While functional, it’s still an overlay—a sticker on top of the data. We thought, what if the

Can AI Predict Powerball Numbers?

With the Powerball ballooning to $650 million after Wednesday’s drawing, hopeful players have been asking: Is winning the lottery a matter of luck or something that science and artificial intelligence can predict? Three students at the University of Salento in southern Italy say that science wins out. They say they used AI to analyze patterns from past draws to predict future winning numbers. Their experimental approach resulted in a €43,000 jackpot in April, which now has people wondering if

Show HN: Strudel Flow, a pattern sequencer built with Strudel and React Flow

Strudel Flow A visual drum machine and pattern sequencer built with Strudel.cc, React Flow, and styled using Tailwind CSS and shadcn/ui. Create complex musical patterns by connecting instrument nodes to effect nodes with a drag-and-drop interface. Table of Contents Getting Started To get started, follow these steps: Install dependencies: npm install # or yarn install # or pnpm install # or bun install Run the development server: npm run dev # or yarn dev # or pnpm dev # or bun dev Tech Sta

Life, Work, Death and the Peasant: Family Formation

This is the first part of the third part of our series (I, II) discussing the patterns of life of the pre-modern peasants who made up the great majority of all humans who lived in our agrarian past and indeed a majority of all humans who have ever lived. Last week, we looked at death, examining the brutal mortality regime of pre-modern societies, typified by extremely high (c. 50%) infant and child mortality, very high maternal mortality and often high male military mortality, which kept life ex

Bot or human? Creating an invisible Turing test for the internet

AI systems have detectable behavioral signatures that can be used to improve bot detection. Roundtable's Proof-of-Human API verifies proof-of-human invisibly, continuously, and instantaneously. 1 Want to see behavioral differences in action? Skip to Skip to Section 2 for interactive keystroke and mouse movement demos, or Section 3 for a cognitive psychology experiment. Google reCAPTCHA v3 boasts a commanding market share in bot detection today. It claims to analyze patterns of user behavior a

Bot or Human? Creating the Invisible Turing Test for the Internet

AI systems have detectable behavioral signatures that can be used to improve bot detection. Roundtable's Proof-of-Human API verifies proof-of-human invisibly, continuously, and instantaneously. 1 Want to see behavioral differences in action? Skip to Skip to Section 2 for interactive keystroke and mouse movement demos, or Section 3 for a cognitive psychology experiment. Google reCAPTCHA v3 boasts a commanding market share in bot detection today. It claims to analyze patterns of user behavior a

How you breathe is like a fingerprint that can identify you

Every breath you take ... could add to a breathing pattern that is unique to you, a study finds.Credit: Anusak Laowilas/NurPhoto via Getty Like the swirls in fingerprints, a person’s breathing pattern might be unique to them — offering a way not only to identify individuals, but also to identify some of their physical and mental traits. A team of researchers measured the breathing of 97 healthy people for 24 hours, and found that they could identify participants with relatively high accuracy f

Design Patterns for Securing LLM Agents Against Prompt Injections

Design Patterns for Securing LLM Agents against Prompt Injections This new paper by 11 authors from organizations including IBM, Invariant Labs, ETH Zurich, Google and Microsoft is an excellent addition to the literature on prompt injection and LLM security. In this work, we describe a number of design patterns for LLM agents that significantly mitigate the risk of prompt injections. These design patterns constrain the actions of agents to explicitly prevent them from solving arbitrary tasks.