Reinventing the "Wheel" Shopping Cart security 5


The "Wheel" is a wireless shopping cart security device that secures a cart when it detects the presence of a VLF carrier that emanates from a buried loop antenna about the perimeter of a parking lot. Jack Durban of Vorelco and Jeff Lace of Actodyne invented the breakthrough technology in the mid 90's. The product remains a huge success for the company that purchased the technology.







Channel: Tech
Uploaded: July 5, 2008 at 4:46 pm
Author: vorelco

Length: 00:00:47
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Views: 17

Tags: trolly Lace Durban cart theft Jeff loss shopping Jack

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