queXF (pronounced kweks-eff) takes scanned paper forms generated using queXML and reads them. Operators can then verify that queXF has read the form correctly. Once this is done, the data collected can be exported in a fixed width ASCII file with a DDI data description. queXF can be used as an alternative to programs such as Cardiff Teleform and Remark OMR, in some situations. It removes the need to manually enter form data, therefore reducing error and fatigue. It does OMR (Optical Mark Recognition) on each form to determine if boxes have been filled, and can use ICR (Intelligent Character Recognition) to determine what characters have been entered into boxes.
queXC is a Web-based data cleaning and coding/classification system that takes a data file (such as data collected from a questionnaire) and cleans the text input fields by spacing them and spell checking them. It allows operators to code text fields to existing coding schemes, or to create a coding scheme on the fly. Multiple operators can code and clean simultaneously, with the ability to assign operators to do particular codes. The queXC system includes some coding schemes created from ABS (Australian Bureau of Statistics) data. It can be used as an open source replacement for Nvivo in some situations.