The Election Debate Visualisation (EDV) project is funded by the UK’s Engineering & Physical Sciences Research Council (EPSRC). This joint 3 year project kicked off Oct. 2013, conducted by the University of Leeds (Institute of Communications Studies) and the Open University (Knowledge Media Institute). EDV is investigating how British citizens experienced the televised Prime Ministerial Debates in 2010, with a view to understanding how the 2015 debates might be experienced in new ways to give greater insight and engagement. These requirements will inform the use of novel computational approaches to representing what takes place in the debates, through novel replay interfaces. The project team brings a unique combination of Information Science, Political Communication and Design (University of Leeds) with Computer-Supported Argument Modelling & Visualisation (The Open University).