A Bengaluru techie built a Raspberry Pi–powered AI device that detects public smokers and plays a baby coughing plus grandma scolding audio. Using YOLOv8 + MediaPipe, it nudges smokers without ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

European Union countries are moving away from American tech giants to run their own clouds and servers to control their digital destiny. You can do this, too. Here's how.

Pipe local wireless noise through an SDR into an RPi, and 64 LED filaments do the rest Unless you live in a Faraday cage, you're surrounded at all times by invisible radio signals, from Bluetooth and ...

We may receive a commission on purchases made from links. Smart home gadgets have become so common that you or someone you know must own at least a few of these. It could be something as small as a ...

Kevin recently joined the hosts of “The Wirecutter Show” for a conversation about the artificial intelligence products he’s using, strategies to make chatbots work better and his beloved robot vacuums ...

A South Carolina mom is going viral on TikTok proving why showing up for the small things makes a big impact. Asher’s face breaks into a wide grin as he waves enthusiastically over at his mom, grandma ...

Google is adding a new notifying dot in Android 16 QPR3 which tells you when an app is accessing your location. Back in 2021’s Android 12 release, Google added a new green dot to prominently notify ...

Ramanujan’s elegant formulas for calculating pi, developed more than a century ago, have unexpectedly resurfaced at the heart of modern physics. Researchers at IISc discovered that the same ...

In mid-December 2025, an image (archived) circulated online purportedly showing U.S. President Donald Trump using a walker as a mobility aid. Keith Edwards, a Democratic political strategist, posted ...

In mid-December 2025, an image (archived) circulated online purportedly showing U.S. President Donald Trump using a walker as a mobility aid. Keith Edwards, a Democratic political strategist, posted ...