chapter  20
Solution Analysis Methods Using FAST
ByFrank Voehl
Pages 18

FAST is an innovative technique to develop a graphical representation showing the logical relationships between the functions of a project, product, process, or service based on the questions How and Why. In this case, it should not be confused with FAST that stands for the Fast Action Solution Team methodology created by H.J. Harrington. The two are very different in application and usage.