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| 2002 | Project started at the University of Nottingham Medical School |
| 2003 | TouchStone 1.0 licensed to partner Medical School at the University of Sheffield Year 1 surveys conduced online through TouchStone |
| 2004 | Year 1 and Year 2 surveys done online |
| 2005 | Upgrade 2.4 licensed to Sheffield |
| 2006 | UoN 10 summative exams delivered |
| 2007 | UoN 16 summative exams delivered |
| 2008 | Worked with JISC on Tangible Benefits of E-Learning citing TouchStone http://www.jiscinfonet.ac.uk/publications/info/tangible-benefits-publication |
| 2009 | Video first used in a summative exam Upgrade 3.6 licensed to Sheffield |
| 2010 | Information Services at University of Nottingham takes on TouchStone Audio first used in a summative exam First exam delivered to Malaysian campus in real-time UoN 95 summative exams delivered |
| 2011 | Phase I Open Source begins with initial partners TouchStone renamed to Rogō UoN 182 summative exams delivered |
| 2012 | UoN 331 summative exams delivered |
| 2013 | UoN 356 summative exams delivered |
| 2014 | Czech language version created |
| 2015 | Rogo 6 released UoN 487 summative exams delivered |
| 2016 | Rogo 6.1 released Rogo 6.2 released Slovak language version created UoN 527 summative exams delivered |
| 2017 | Rogo 6.3 released Rogo 6.4 released UoN 529 summative exams delivered |
| 2018 | Rogo 6.5 released UoN 672 summative exams delivered |
| 2019 | Rogo 7 released UoN 735 summative exams delivered |
| 2020 | Rogo 7.2 released UoN 617 summative exams delivered (remotely from march due to covid-19 pandemic) |
| 2021 | Rogo 7.3 released Rogo 7.4 released |