Office: 348A Boardman Hall
- PhD in Computer Science, University of North Carolina, Chapel Hill(1993)
- M.S in Computer Science, University of North Carolina, Chapel Hill(1988)
- A.B in Computer Science. Harvard University(1985)
Visualization of spatial and non-spatial data, including the visualization of predictive models, data with associated uncertainty, and data about student success. Visualization based on perception and illustration. Dynamic and interactive representations and interfaces, and the experimental validation of visualization techniques. Computer science pedagogy and gender issues in technology education.