Wi-Vi: See through Walls with Wi-Fi signals
Why the open web links it
Demonstrates a system using Wi-Fi signals to detect and track human movement through walls.
Linked by 11 independent sites, 5 of them widely read in the 2026-10 crawl of the open web, including digitaltrends.com, popsci.com, xataka.com, slashgear.com, hothardware.com.