Joanne Lo

schoolCarnegie Mellon Universitybar_chart#7638 Global Rank

Total Papers

HCI Rank

#7638

Research Areas

Years Active

Recent Publications

The Memory Palace: Exploring Visual-Spatial Paths for Strong, Memorable, Infrequent Authentication

Many accounts and devices require only infrequent authentication by an individual, and thus authentication secrets should be both secure and memorable without much reinforcement. Inspired by people's strong visual-spatial memory, we introduce a novel system to help address this problem: the Memory Palace. The Memory P…

CHI '182nd AuthorPrivacy Perception & Decision-Making +1

Breaking! A Typology of Security and Privacy News and How It’s Shared

News coverage of security and privacy (S&P) events is pervasive and may affect the salience of S&P threats to the public. To better understand this coverage and its effects, we asked: What types of S&P news come into people’s awareness? How do people hear about and share this news? Over two years, we recruited 1999 pa…

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