Which product design innovation, introduced in 1982, revolutionized architectural drafting and eventually made traditional drawing boards largely obsolete?

The world of architectural product design has evolved dramatically over the decades, with certain innovations revolutionizing how architects work and create. From digital design tools to sustainable materials, these products have shaped modern architecture in profound ways. Test your knowledge of these landmark architectural product innovations that changed how buildings are conceived and constructed.

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AutoCAD software by Autodesk
SketchUp by @Last Software
ArchiCAD by Graphisoft
Revit by Charles River Software