Gardens have always rewarded a little planning, but smart garden tech gives today’s gardeners a serious advantage. Pairing ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Smartwatches still can’t measure blood sugar on their own, but AI-powered CGMs are changing how glucose data is tracked and ...

These are the projects I recommend building instead of just buying something off the shelf.

Engineers at Queen Mary University of London have built a new color-changing tactile sensor, which allows robots to "see" and touch in real-time. The novel idea was invented by Giacomo Sasso, a ...

The new tactile system allows robots to see touch in real time by instantly transforming invisible mechanical forces into vivid, dynamic color patterns.

Abstract: Hand tremor significantly impairs daily activities, affecting the quality of life for millions worldwide. Compared to traditional invasive treatments, noninvasive wearable devices offer a ...

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

Abstract: Miniaturized vision-based tactile sensors (VBTSs) are essential for compact and high-resolution surface perception in constrained environments. However, conventional lens-based imaging ...

ESP32s are surprisingly good AI lie detectors.

Soccer officials already rely on cameras to see who’s offside and who sent the ball out of bounds. But during this World Cup, refs will use digital twins of each player to view plays from every angle.