Zhe Chen

schoolUniversity of Canterburybar_chart#3925 Global Rank

Total Papers

HCI Rank

#3925

Research Areas

Years Active

Recent Publications

`Specially For You' -- Examining the Barnum Effect's Influence on the Perceived Quality of System Recommendations

The ‘Barnum effect’ is a psychological phenomenon under which people assign higher quality ratings to personality descriptions developed ‘specially for you’ than the same descriptions described as ‘generally true of people.’ This effect suggests that recommender interfaces could elevate the perceived quality of recomm…

CHI '224th AuthorExplainable AI (XAI) +3

Probability Weighting in Interactive Decisions: Evidence for Overuse of Bad Assistance, Underuse of Good Assistance

The effective use of assistive interfaces (i.e. those that offer suggestions or reform the user's input to match inferred intentions) depends on users making good decisions about whether and when to engage or ignore assistive features. However, prior work from economics and psychology shows systematic decision-making…

CHI '213rd AuthorHonorable MentionVisualization Perception & Cognition

Interaction Pace and User Preferences

The overall pace of interaction combines the user's pace and the system's pace, and a pace mismatch could impair user preferences (e.g., animations or timeouts that are too fast or slow for the user). Motivated by studies of speech rate convergence, we conducted an experiment to examine whether user preferences for sy…

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