The seasonally-adjusted SGS Alternate Unemployment Rate reflects current unemployment reporting methodology adjusted for SGS-estimated long-term discouraged workers, who were defined out of official existence in 1994. That estimate is added to the BLS estimate of U-6 unemployment, which includes short-term discouraged workers.

A good example of how a simple graphic aids in learning something new.

Think of something you have written about lately and add an graph, image, doodle, etc. as a visualization of the main point(s) that you are presenting. 

http://agile101.net/2009/09/08/the-difference-between-waterfall-iterative-wat...