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A Tool for Policy Comprehension. Allie Mazzia , Kristen LeFevre and Eytan Adar. Motivation. Privacy in online social networks Policy modification Policy comprehension Two kinds of tasks within policy comprehension Single tasks “Can friend A see my birthdate?” Group tasks

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a tool for policy comprehension

A Tool for Policy Comprehension

Allie Mazzia, Kristen LeFevre and Eytan Adar

motivation
Motivation
  • Privacy in online social networks
    • Policy modification
    • Policy comprehension
  • Two kinds of tasks within policy comprehension
    • Single tasks
      • “Can friend A see my birthdate?”
    • Group tasks
      • “Can group of friends B see my pictures?”
motivation 2
Motivation (2)
  • Users’ mental models often involve natural subgroups (Fang and LeFevre 2010; Jones and O’Neill 2010)
    • Specific to a single user’s network
  • Designed PViz to display communities to enable group tasks
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