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The Catalog of Carceral Surveillance: Voice Recognition and Surveillance

by Beryl Lipton And Cooper Quintin

This article was first published by the Electronic Frontier Foundation (EFF) on September 10, 2021. It is reprinted here with permission.

Prison telecommunication companies have historically been in a voice-based business with one way to profit: charging exorbitant rates for phone calls.

The business ...

 

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