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  3. Precision Outdoor and Indoor Navigation and Tracking for Emergency Responders (POINTER)

Precision Outdoor and Indoor Navigation and Tracking for Emergency Responders (POINTER)

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    <video width="500" height="281" poster="https://www.dhs.gov/medialibrary-ns-assets/prod/dhs/d/e/1/9/8/6/e/5/23170/17_0126_pointer-final.jpg" preload="metadata" data-able-player="data-able-player" playsinline="playsinline" controls="controls" > <source type="video/mp4" original content_type="video/mp4" url="https://www.dhs.gov/xlibrary/videos/17_0126_pointer-final.mp4" size="69677304" src="https://www.dhs.gov/xlibrary/videos/17_0126_pointer-final.mp4" /> <track type="text/vtt" kind="captions" close_caption_url="https://www.dhs.gov/medialibrary-assets/assets/videos/captions/17_0126_pointer-final.en_.vtt" srclang="en" label="English" src="https://www.dhs.gov/medialibrary-assets/assets/videos/captions/17_0126_pointer-final.en_.vtt" /> </video> <p style="font:sans-serif; font-size:11px; font-style: italic;"><a href="/medialibrary/assets/videos/23170">View in Media Library</a> </p>
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Currently under development by the U.S. Department of Homeland Security Science and Technology Directorate and the National Aeronautics and Space Administration Jet Propulsion Laboratory (NASA JPL), POINTER is a precision positioning sensor system that locates first responders via low-frequency magnetic fields that can transmit signals through materials including wood, concrete, brick, and rebar. (DHS Video by Science & Technology Directorate/Released)