Q&A session -- The Big Data Paradox public lecture
summary
Q&A documents concrete Lean Data practices: prioritize in-context notices over long policies, run timed experiments (start with 1% experiments for six months), and document intent for any secondary use. Measurements cited: only 1% clicked privacy link on download page until the privacy tab was moved and engagement rose. Technical risks include WhatsApp payments exposing data to seven parties, so recommendations are permissions UX, small-sample launches, clear reuse disclosure, and governance plus legal frameworks.
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chapters (17)
- 0:00Introduction
- 1:34Regulation
- 3:19Business angle
- 4:30Health industry
- 9:40Productbased approach
- 10:38Better data vs more data
- 11:08Google Amazon Facebook
- 11:49The Big Data Paradox
- 15:30Lean Data Practices
- 17:30WhatsApp Payments
- 19:28Data Protection Law
- 21:15Consumer Perspective
- 22:26Data Usage
- 24:51Why Data
- 29:09Ranking Digital Rights
- 29:46Permissions in Firefox
- 31:38Pitching to the legal department
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