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Digital information shared online often persists much longer than we expect.
This can be true even when we choose services that claim to control its lifetime.
Our concept of Crowd Storage stores arbitrary digital information in the heads of people
recruited on the web by using their existing memories as keys to unlock the information.
So, if you've ever wondered how the story of the coffee you had this morning could ensure
that evidence of past embarrassing events eventually goes away, come see this talk and
read our paper.