Saturday, February 3, 2018

Ultrasonic Wristband

https://www.geekwire.com/2018/amazon-wins-patents-wireless-wristbands-track-warehouse-workers/

It operates like Chirp.  I could see other applications of this simple technology coming.  Now they are here.
https://www.blogger.com/blogger.g?blogID=1176829519333181968#editor/target=post;postID=4980115168659141099;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=0;src=link

What is interesting is that the workers hands placing an item in a location might also be traced.  Either placing or taking an item requires something to connect the identity of an item to a specific location.  The item would need a sonic chip.  High value items at least.  Like the things attached to an item that sound the alarm if leaving a store unpaid.

https://www.google.com/search?q=sonic+signal+location+detection+triangulation&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:unofficial

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