Fritz Lekschas

schoolHarvard Universitybar_chart#6365 Global Rank

Total Papers

HCI Rank

#6365

Research Areas

Years Active

Recent Publications

The Pattern is in the Details: An Evaluation of Interaction Techniques for Locating, Searching, and Contextualizing Details in Multivariate Matrix Visualizations

Matrix visualizations are widely used to display large-scale network, tabular, set, or sequential data. They typically only encode a single value per cell, e.g., through color. However, this can greatly limit the visualizations' utility when exploring multivariate data, where each cell represents a data point with mul…

CHI '211st AuthorCreative Collaboration & Feedback Systems +2

Ask Me or Tell Me? Enhancing the Effectiveness of Crowdsourced Design Feedback

Crowdsourced design feedback systems are emerging resources for getting large amounts of feedback in a short period of time. Traditionally, the feedback comes in the form of a declarative statement, which often contains positive or negative sentiment. Prior research has shown that overly negative or positive sentiment…

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