“…As we note elsewhere (Grue et al . 2013), the students were not very successful if judged by their ability to generate a consistently coded text that would actually work with PlotVis, which had pragmatic implications for how we would need to proceed (we would need, for example, to include with the prototype a set of marked up texts for use, which was not our preference because we did not want to establish a canon of texts associated with PlotVis). Beyond this, as one member of the research team pointed out, the students’ seeming failure was in itself a productive outcome of the study, a generative moment.…”