Lisa A. Elkin

schoolUniversity Of Washingtonbar_chart#7797 Global Rank

Total Papers

HCI Rank

#7797

Research Areas

Years Active

Recent Publications

An Aligned Rank Transform Procedure for Multifactor Contrast Tests

Data from multifactor HCI experiments often violates the assumptions of parametric tests (i.e., nonconforming data). The Aligned Rank Transform (ART) has become a popular nonparametric analysis in HCI that can find main and interaction effects in nonconforming data, but leads to incorrect results when used to conduct…

CHI '201st AuthorShape-Changing Interfaces & Soft Robotic Materials +1

Manipulation, Learning, and Recall with Tangible Pen-Like Input

We examine two key human performance characteristics of a pen-like tangible input device that executes a different command depending on which corner, edge, or side contacts a surface. The manipulation time when transitioning between contacts is examined using physical mock-ups of three representative device sizes and…

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