TechXtra aggregates content from a large number of different databases containing technology-related content. It contains more than four million records of various kinds - journal articles, technical reports, theses & dissertations, books, e-prints, news items, job announcements, video, learning & teaching resources, and key websites. You can search across 31 major collections, including: Australian Digital Theses (around 8,000 theses); NDLTD theses and dissertations; Directory of Open Access Journals (DOAJ); JORUM (searchable repository of learning and teaching) and around 30 UK institutional repositories. TechXtra is an initiative of Heriot-Watt University. It does not receive external funding.