Simple line drawings suffice for functional MRI decoding of natural scene categories. Proceedings of the National Academy of Sciences, 2011; DOI: 10.1073/pnas.1015666108; ...

Technical drawing fills the gap between traditional 2-D and 3-D. While technical drawing software displays physical representations in 2-D, it foregoes traditional 2-D geometry to produce a drawing.

Historically, the ability to draw by hand - both to create precise technical drawings and expressive sketches - has been central to the architecture profession. But, with the release and ...