The queX Suite is made up of 4 packages supported and developed by the Australian Consortium for Social and Political Research Incorporated
These include:
queXML
An XML description of a questionnaire, with associated stylesheets to produce LimeSurvey questionnaires (including for queXS), and paper based questionnaires (PDF forms)
queXF
A web based system for scanning and verifying questionnaire produced using queXML. An Open Source alternative to Remark OMR or Cardiff Teleform.
queXS
An Open Source, web based CATI (Computer Assisted Telephone Interviewing) system
queXC
An Open Source, web based data cleaning and coding system. In some cases, an Open Source alternative to Nvivo