"A decade ago, I sat talking to a young mother on welfare about her experiences with technology. When our conversation turned to Electronic Benefit Transfer cards (EBT), Dorothy* said, “They’re great. Except [Social Services] uses them as a tracking device.” I must have looked shocked, because she explained that her caseworker routinely looked at her EBT purchase records. Poor women are the test subjects for surveillance technology, Dorothy told me ruefully, and you should pay attention to what happens to us. You’re next."