As a career counterintelligence officer for the US Federal Bureau of Investigation (FBI) and Defense Intelligence Agency, I worked inside a fully integrated intelligence system. Signals intelligence ...
A level-by-level guide to home security, from simple sensors to prestige-protection ...
How-To Geek on MSN
Ring wired doorbell pro review: A security doorbell that's excellent in every area
Excellent visual fidelity and some nifty AI-powered features, but is it worth the hefty price tag?
Gadget Review on MSN
Houston burglary ring targets smart home blind spots – experts say a $10 fix could stop it
Houston burglars exploit smart home blind spots by using ladders to access unprotected second-story windows while homeowners monitor ground-level sensors.
Abstract: This paper presents a novel approach for noninvasive glucose monitoring using a Compact Complementary Split Ring Resonator (CCSRR) based sensor. The sensor design is initially simulated ...
A microwave temperature sensor based on complementary finger split-ring resonator (CFSRR) near field resonance induction is proposed in this paper. The sensor can control the resonance characteristics ...
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