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
Computer-assisted reviewing These tools are interesting in various kind of applications: Computer assisted reviewing for translation (CART) tools are CAR tools being able to manage multi-lingual comparisons. This implies to be able to match each part of text from one document to the other, taking into account the specificity of each language: date/number formats, punctuation (for example, French/English quotation marks), etc. The best CART tools are able to find matches between noun or verbal groups, this implying to find terminological and syntactical elements using linguistic analyzers. Computer-assisted reviewing Computer-assisted reviewing (CAR) tools are pieces of software based on text-comparison and analysis algorithms.