Few people think twice about barcodes, but in the 75 years since they were first dreamed up, they have helped save lives, ...

When drawing circuit diagrams, rather than drawing detailed components, we use simple symbols to represent the different components.

Common math symbols give us a language for understanding, well, everything from budgeting to the nature of reality itself. Its building blocks are relatively simple. Even the most sophisticated ...

To this end, a designation system is presented that includes symbols and an identification code. The differing established procedural needs of various organizations are recognized, where not ...

YASIN AKGUL / Contributor / Getty Images A currency symbol is a representation of a country's currency in graphical form. It is meant as a shortcut identifier of a particular currency.

Symbols show important landmarks, places and areas. They are used because maps are usually too small to contain lots of writing A key is a guide which explains what the symbols on the map mean. It ...

They discussed ongoing learning opportunities; building something from nothing; architecture comradery; construction; appreciation for man-made and natural objects; technical drawings; when ...

The rise of modern architecture in the 1920s and 1930s brought with it a wave of minimalist ideals, rejecting decorative ...

Because knit textiles are made up of many individual stitches, I can use them to encode discrete data points. In a knitting pattern, or chart, each kind of stitch is represented by a specific symbol.

But these are not photographs: each hyperreal image is in fact a color pencil drawing, resulting from between 300 and 500 hours of careful construction. Now, Holmes’ works have been brought ...