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"Obfuscation: A User's Guide for Privacy and Protest is an important and straight to the point book that reminds us that, ultimately, we're up against intimidating asymmetries of power and knowledge. Stronger actors -whether they are corporations, governmental bodies or influential people- have better tools at their disposal if they want to hide something. What we have is obfuscation. It might require time, money, efforts, attention but it gives us some leverage as well as some measures of resistance and dignity. "

another way to represent thoughts, of making thinking visible.

"as technology advances, and students' offline and online lives become more intertwined, data analytics-particularly, predictive analytics-may raise more ethical questions."