Software can parse real images or skillful art, but Pictionary-like scribbles -- the way most of us draw -- are harder to understand. By Rebecca Boyle Published Sep 14, 2012 12:23 AM EDT Add Popular ...
Formal drawings are a more precise style of drawing. They can be produced by hand or with computer aided design (CAD) packages. Formal hand drawings use tools such as rulers and set squares to ensure ...
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