GPS Panic Platform shoes for Prostitutes

...they've been around for awhile...and gaining attention...

As concepts go, you can't really get more niche than GPS safety shoes for prostitutes.

Produced by the The Aphrodite Project, the shoes offer the lady of the night a high heel and personal protection, with the shoe giving out a piercing noise to scare off attackers. Not only that, they also have a built-on GPS receiver with an emergency button that sends out a silent alarm, as well as details of location to either the authorities or a sex workers' rights group.
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