The reason is rooted in physics: at this frequency, radar is sensitive enough to detect tiny body motions, including the ...
Distributed fiber-optic sensors are widely used to monitor temperature and strain in infrastructure, but their spatial ...
NextSense's EEG-equipped wireless earbuds are an intriguing idea, but I'm not sure if sleep-tracking can save me from ...
A smart pillow sleeve that vibrates to alert people who are deaf to fire and burglar alarms in the night has been created by ...
Interesting Engineering on MSN
Smart pillow sleeve uses vibrations to alert deaf users to emergencies at night
People who are deaf often miss critical alarms during sleep, creating serious safety risks.
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