Monitoring vital signs through walls using Wi-Fi reflections
In short: Imagine tracking a patient's health without any wearables, wires, or beeping machines. Dina Katabi demonstrates a system that repurposes common signals to monitor vitals remotely, offering a glimpse into the future of non-invasive healthcare.
At MIT, Dina Katabi and her team have developed a method to capture reflections of signals—similar to Wi-Fi—as they bounce off human bodies. This technology creates a reliable record of vital signs for both hospital patients and individuals at home. The system is designed to function without the need for bulky devices or wearable sensors, even penetrating walls. Because of its potential for remote monitoring, Katabi emphasizes that safeguards are being developed to ensure the technology cannot be used to monitor people without their consent.
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Sources
- Summary by Intellect · source: Dina Katabi: A new way to monitor vital signs (that can see through walls)
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