CAD Overlay CAD Overlay CAD Overlay is a commercial software application for raster-to-vector translation in 2D computer-aided design (CAD) and drafting — available between 1988 and 1996 as a third-party application for AutoCAD and other CAD systems. Developed and marketed by Image Systems Technology, CAD Overlay was first released in January 1988 running on AutoCAD Version 2.6. CAD Overlay replaced the previous generation of automatic raster-to-vector translation systems by embedding scanned documents and images directly in the CAD system. CAD Overlay was derived from a custom AutoCAD application developed using the Nth Engine graphics board in 1987 by David Chassin for Image
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