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by fy20
1602 days ago
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In terms of an IoT device or phone sensor form factor, not yet, but in the future I expect it will be possible. Airport body scanners use millimeter wave radar, and they use software to mask the image so it isn't personally identifiable. There are even passive versions that just use background radio waves in a compact form factor: https://www.qinetiq.com/en/what-we-do/services-and-products/... |
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