Automating Quality Assurance (AQuA) is a JISC-funded collaboration between the University of Leeds, University of York, The British Library and the Open Planets Foundation aiming to address quality issues in digitised content by applying tools to automate the validation process.
AQuA bought together content holders and developers at two mashup events. The content holders presented their problematic digitised content and articulated requirements for their validation. The developers were paired with the content holders to further discuss the isses and apply tools to automate the detection and identification of preservation and quality issues in the collection.
The collections, issues and solutions were documented in the OPF wiki: http://wiki.opf-labs.org/display/AQuA/Collections%2C+Issues%2C+Contexts+and+Solutions