We present a new user interface for the common morphing tool found in animation packages. Previously this interface has been based on the features of the underlying algorithm, wit...
Authoring tools routinely include a timeline representation to allow the author to specify the sequence of animations and interactions. However, traditional static timelines are b...
In previous work, we proposed ValueCharts, a set of visualizations and interactive techniques to support the inspection of linear models of preferences. We now identify the need t...
Many applications require comparison between alternative scenarios; most support it poorly. A subjunctive interface supports comparison through its facilities for parallel setup, ...
A study was conducted across multiple open source software online technical help communities. This paper presents the types of discussions that occur, the types of questions asked...
Vandana Singh, Michael B. Twidale, David M. Nichol...