How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
IEEE

Image Coding for Object Recognition Tasks Based on Contour Feature Learning With Flexible Object Selection

Abstract: The consumption of image data by machines is rapidly increasing due to the growing adoption of image recognition technologies. This trend has accelerated research in image compression ...
IEEE

Real-Time Recognition of ASL Alphabets Using MediaPipe Hand Landmarks on Raspberry Pi 5

Abstract: Deaf individuals frequently encounter communication barriers because of their limited hearing capacity, particularly at hearing levels below 20 dB. Interaction between the public and deaf ...
GitHub

The TinyGB Printer - A standalone Game Boy Printer emulator with a fancy display

The TinyGB Printer is the simplest possible Game Boy printer emulator storing images directly on SD card. This is basically a demake of the ESP32 based NeoGB printer (which I co-developed with Rafael ...
The Debrief

New DARPA-Funded AI Tool Can Defeat Modern Facial Recognition Systems With Photorealistic Images

A novel artificial intelligence tool funded by the U.S. Defense Advanced Research Projects Agency (DARPA) may offer a surprising new form of digital camouflage in a world increasingly monitored by ...
GitHub

SHA256 hash mismatch when downloading Raspberry Pi OS images via Imager 2.0 on macOS

When attempting to flash any Raspberry Pi OS image using Raspberry Pi Imager v2.0.0 on macOS, the process fails with a SHA256 hash mismatch error. This occurs ...