Source link : https://earth-news.info/general/whofi-new-surveillance-technology-can-track-people-by-how-they-disrupt-wi-fi-signals-tech-xplore/
In an era where technology increasingly blurs the line between connectivity and surveillance, a new innovation is turning heads by taking Wi-Fi signals to an unexpected frontier. WhoFi, a cutting-edge system unveiled by researchers, uses the subtle disturbances people cause in wireless signals to pinpoint their location-no cameras, no wearables, just the invisible ripples in the digital air. This breakthrough not only promises intriguing applications in security and smart environments but also raises profound questions about privacy in a world where even the faintest invisible waves can betray your presence.
WhoFi Technology Decodes Human Presence Through Wi-Fi Signal Disturbances
At the core of this groundbreaking innovation lies the ability to interpret subtle fluctuations in Wi-Fi signals caused by human movement. Traditional tracking methods often rely on cameras or specialized sensors, but this technology leverages existing Wi-Fi infrastructure to detect presence and motion with remarkable precision. By analyzing minute disturbances in signal patterns, the system can differentiate between various activities such as walking, sitting, or even gesturing, transforming everyday wireless signals into a powerful source of spatial awareness.
What makes this approach particularly compelling is its non-invasive nature and versatility. It doesn’t require individuals to carry any devices or wearables, and it operates effectively even through walls and obstacles….
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Author : earthnews
Publish date : 2025-07-25 09:16:00
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