QR codes are widely used in entry and exit systems for various events to monitor the number of participants and ensure that ...

Abstract: Currently, the popularity of large language models (LLMs) for instance, ChatGPT from OpenAI and Gemini from Google is increasing greatly in our lives, due to their unparalleled performance ...

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read.

Researchers at TU Wien and Cerabyte created the world’s smallest QR code, measuring just 1.98 square micrometers. The record has been officially verified by Guinness World Records, making it 37% ...

Since March 2025, ChatGPT has been capable of generating images. Following a period where it briefly wasn't available to free users, you now don't even pay for one of OpenAI's subscriptions to use ...

The North Korean state-sponsored hacker group Kimsuki is using malicious QR codes in spearphishing campaigns that target U.S. organizations, the Federal Bureau of Investigation warns in a flash alert.

You might be familiar with how Python and C can work together, by way of projects like Cython. The new PythoC project has a unique twist on working with both languages: it lets you write ...

PythoC lets you use Python as a C code generator, but with more features and flexibility than Cython provides. Here’s a first look at the new C code generator for Python. Python and C share more than ...

For designers and artists, a QR code isn’t just a scannable square — it’s a visual gateway that connects creativity with technology. Whether you’re embedding a digital portfolio, linking to an exhibit ...

Sometimes, reading Python code just isn’t enough to see what’s really going on. You can stare at lines for hours and still miss how variables change, or why a bug keeps popping up. That’s where a ...

QR codes have become an everyday tool in our digital lives, making it easy to share links, connect to Wi-Fi, view menus, download apps, and much more with just a quick scan. Originally developed in ...