Narrative Visualization: Sharing Insights into Complex Data

This paper is a reflection on the emerging genre of narrative visualization, a creative response to the need to share complex data engagingly with the public. In it, we explain how narrative visualization offers authors the opportunity to communicate more effectively with their audience by reproducing and sharing an experience of insight similar to their own. To do so, we propose a two part model, derived from previous literature, in which insight is understood as both an experience and also the product of that experience. We then discuss how the design of narrative visualization should be informed by attempts elsewhere to track the provenance of insights and share them in a collaborative setting. Finally, we present a future direction for research that includes using EEG technology to record neurological patterns during episodes of insight experience as the basis for evaluation

Back to Blood: The Sociopolitics and Law of Compulsory DNA Testing of Refugees

Since October 2012, certain family members of refugees seeking reunification through the United States Refugee Admissions Priority Three program must undergo DNA testing to prove they are genetically related. The putative purposes of the policy include fraud prevention, enhanced national security, and greater efficiency in refugee claims processing. Upon close inspection, however, the new policy generates significant sociopolitical and legal concerns. The notion of what constitutes a family is significantly narrowed. Required DNA testing may violate domestic laws and international human rights instruments regarding voluntary informed consent, privacy, and anti-discrimination. Traditional legal solutions insufficiently remedy these concerns and cannot prevent the collective march towards an intractable risk society that views the “Other” as a potential fraud. Alternative strategies to mitigate the impact of the new policy are recommended. Such strategies can allow for a more nuanced understanding of family and a firmer understanding of the inherent but also uncertain risks of DNA technology in the immigration and refugee context

Using data visualization in creativity workshops: a new tool in the designer's kit

Creativity workshops have proved effective in drawing out unexpected requirements and giving form to participants' novel ideas. Here, we introduce a new addition to the workshop designer's toolkit: interactive data visualization, used as stimuli to prompt insight and inspire creativity. We first describe a pilot study in which we compare the effectiveness of two different styles of data visualization. Here we found that a less ambiguous style was more effective in supporting idea generation. Following this, we report a case study in which we employ data visualization within a service design workshop, where participants gain insights that are later realized in design ideas

Using Information Visualization to Support Creativity in Service Design Workshops

In this paper we outline ongoing PhD research in which we are exploring how information visualization can be used to make quantitative data more accessible and engaging to key stakeholder representatives during service design workshops. We also outline how such visualizations could be used in conjunction with applied creativity techniques to identify ideas for design requirements that are both novel and appropriate, and therefore considered creative. We illustrate this research with details of a workshop held with customers and staff of E.ON Energy in which the objective was to design new services that utilise the data generated by smart energy meters

Simulation study of pressure and temperature dependence of the negative thermal expansion in Zn(CN)(2)

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