The Best Motion Sensors and Privacy Alternatives to Security Cameras

If you prefer not to have cameras in and around your home, try one of these more private, WIRED-tested security devices.
Hackaday

Hackaday Europe 2026 – Build A Cable Modem For Your Arduino

Even for those of us that are quite technically minded, we spend precious little time thinking about the cables that carry ...
IEEE

Edge-Enabled Human Activity Recognition Using Hybrid Deep Learning and Multi-Sensor Wi-Fi CSI Arrays

Abstract: Recent advances in wireless sensing have positioned Wi-Fi Channel State Information (CSI) as a promising modality for human activity recognition (HAR), offering a cost-effective and ...
IEEE

Secure Online Fountain Code With Component Feedback for Underwater Acoustic Sensor Networks

Abstract: Improving the security of data transmission in underwater acoustic sensor networks (UASNs) remains a critical challenge for current underwater acoustic communication systems. In this article ...