Being able to efficiently interpret ladder (line) diagrams is an important part of electrically troubleshooting many HVACR systems. These diagrams are drawn in such a format that it is quite easy to ...

We're alluding to circuit schematics, of course; diagrammatic flow charts that describe the exact behavior of a computer chip, printed circuit board, or even your own home-made DIY electronics ...

Robots capable of reading diagrams could work in more varied environments and be easier to communicate with.

George N. Engler, THE USE OF FLOW DIAGRAMS IN TEACHING THE BASIC FINANCE COURSE, Journal of Financial Education, No. 5 (Fall, 1976), pp. 8-14 ...