To explore how people conceptualize a complex system, 232 university students were asked to sketch how a search engine works. While the sketches reveal a diverse range of visual a...
In this paper we present a system that helps users test their spreadsheets using automatically generated test cases. The system generates the test cases by backward propagation an...
Reality-based interfaces (RBIs) offer the promise of natural interfaces that are intuitive to use. By allowing users to leverage their innate skills and knowledge about the real-p...
Although researchers have developed several ways to reason about the location of faults in spreadsheets, no single form of reasoning is without limitations. Multiple types of erro...
Joseph Lawrance, Robin Abraham, Margaret M. Burnet...
The problem of dependability in end-user programming is an emerging area of interest. Pair collaboration in end-user software development may offer a way for end users to debug th...
Thippaya Chintakovid, Susan Wiedenbeck, Margaret M...