From the textbook. Discussion Question 1 from Section 12.7.
“The Kingdom of Bhutan measures the happiness of its population, and government policy is formulated to increase Bhutan’s GNH (gross national happiness).
Go read about how the GNH is measured (try www.grossnationalhappiness.com (Links to an external site.)) and then sketch a general scenario for the quality attribute of happiness that will let you express concrete happiness requirements for a software system.” (Bass)
Bass, Len, Paul Clements, Rick Kazman. Software Architecture in Practice, 3rd Edition. Addison-Wesley Professional PTG, 20120925. VitalBook file.