Computer-aided design (CAD) is the go-to method for designing most of today's physical products. Engineers use CAD to turn 2D sketches into 3D models that they can then test and refine before sending ...

The new release of a utility for AutoCAD that displays information balloons when a tooltip pauses on objects delivers more features than before at the same old price—free. Bubble V. 2.0 from Asuni CAD ...