CAD data exchange use by design, must be a part of the data exchange system. STEP-NC was designed to carry GD&T and other PMI through CAD and CAM into a CNC. CAD data exchange CAD data exchange is a modality of data exchange used to translate data between different Computer-aided design (CAD) authoring systems or between CAD and other downstream CAx systems. Many companies use different CAD systems internally and exchange CAD data with suppliers, customers and subcontractors. Transfer of data is necessary so that, for example, one organization can be developing a CAD model, while another performs analysis work on the same
European Association for Computer-Assisted Language Learning European Association for Computer-Assisted Language Learning EUROCALL, full name the European Association for Computer Assisted Language Learning, is a not-for-profit educational association devoted to the promotion of the use of information and communications technology in teaching and learning foreign languages: v. Davies G. (2004). EUROCALL was set up by a small group of enthusiasts in 1986, and in 1993 it was launched as an official association with the aid of European Commission funding, with Graham Davies as its Founder President (1993-2000). A EUROCALL conference is held in August/September annually in a European country. Since 2006 the annual EUROCALL conference has