Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

I didn't expect to love it, and it has a learning curve, but the possibilities are endless.

Researchers have developed a chip-based metasurface biosensor that can detect traumatic brain injury (TBI) biomarkers at ...

In today’s world, more and more daily tasks are being fully automated. Robotic devices can work independently, and they are ...

McGill University researchers have developed a light-detecting nanoscale structure that mimics how a neuron processes information. The neuron-like behavior emerges from the materials themselves, ...

While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...

Lighting can make or break the look of your home—and that goes for outdoor spaces, too. Whether installed for added security or to upgrade the look of your patio or pool, the best outdoor solar lights ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Quantum dot (QD) lasers enable intrinsically feedback-tolerant, isolator-free silicon photonic integrated circuits (PICs), eliminating the bulky optical isolators traditionally required to suppress ...