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PeterCorless
on June 14, 2019
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Retail stores use Bluetooth beacons to track custo...
This isn't new. I wrote this blog about beacons back in 2015 for the NoSQL vendor Aerospike; there aren't just audio (high frequency) beacons. There are also RF and other spectrum beacons:
https://www.aerospike.com/blog/silverpush-unifies-people-dev...
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https://www.aerospike.com/blog/silverpush-unifies-people-dev...