filterbubble
Brunton, Finn and Helen Nissenbaum (2015). Obfuscation: A user's guide for policy and protest. Cambridge, Mass.: MIT Press. (WorldCat).
Pariser, Eli. (2011) The filter bubble: What the Internet is hiding from you. New York: Penguin. (WorldCat).
Pariser, Eli. (2011). "Beware online filter bubbles." TED Talk.
ALIRT ALERT 1, 2. Alabama Library Instruction Round Table. May 2017.