Our challenge on Location Awareness published in Analog Dialog (gravity waves)

Posted by Bob Paddock: (gravity waves) Analog Dialog , a publication of Analog Devices , has published Bob Paddock's Letter To The Editor about our Location Challenge . Summary of Letter . Complete Letter with ideas on using Gravity Waves, and locating escaped convicts, drug smugglers, etc. Analog Dialog has been published since 1967. It is not well known outside of
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Wearable Smart Sensors Blog, gravity waves

Our challenge on Location Awareness published in Analog Dialog (gravity waves)