A new open-source project, WiFi DensePose, uses ordinary WiFi signals to detect human movement behind walls without cameras.

Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...

Researchers demonstrated a 300 GHz-band wireless link that was able to transmit data over a single channel at a rate of 240 gigabits per second. The wireless communication system employs signal ...

Wireless signals are an integral part of many of today's embedded system designs. Mobile computer providers talk of media convergence, where consumers will be able to browse the Internet or watch live ...

Burak Bilgin is a doctoral student at Rice University and a first author on a study published in Nature Communications Engineering. HOUSTON – (Nov. 7, 2025) – The next generation of wireless ...

Bug Detectors are designed to identify hidden electronic surveillance equipment such as wireless cameras, microphones, and tracking transmitters. These devices scan for radio frequency activity and ...

When wired networking or data connections can’t be made, for reasons of distance or practicality, various wireless protocols are available to us. Wi-Fi is among the most common, at least as far as ...

Before you decide to click away, thinking we’re talking about some heart rate monitor that connects to a display using WiFi, wait! Pulse-Fi is a system that monitors heart rate using the WiFi signal ...