An information visualization application case to understand the World Happiness Report Nychol Bazurto-Gomez1[0000−0003−0881−6736], Carlos Torres J.1[0000−0002−5814−6278], Raul Gutierrez1[0000−0003−1375−8753], Mario Chamorro3[0000−0002−7247−8236], Claire Bulger4[0000−0002−3031−2908], Tiberio Hernandez1[0000−0002−5035−4363], and John A. Guerra-Gomez1;2[0000−0001−7943−0000] 1 Imagine group, Universidad de los Andes, Bogota, Colombia fn.bazurto,cf.torres,ra.gutierrez,jhernand,
[email protected] 2 UC Berkeley, California, Berkeley, United States 3 Make it happy, San Francisco, United States
[email protected] 4 World Happiness Report, San Francisco, United States
[email protected] Abstract. Happiness is one of the most important components in life, however, qualifying happiness is not such a happy task. For this purpose, the World Happiness Report was created: An annual survey that mea- sures happiness around the globe. It uses six different metrics: (i) healthy life expectancy, (ii) social support, (iii) freedom to make life choices, (iv) perceptions of corruption, (v) GDP per capita, and (vi) generosity. Those metrics combined in an index rank countries by their happiness. This in- dex has been published by means of a static report that attempts to explain it, however, given the complexity of the index, the creators have felt that the index hasn't been explained properly to the community. In order to propose a more intuitive way to explore the metrics that compose the index, this paper presents an interactive approach. Thanks to our information visualization, we were able to discover insights such as the many changes in the happiness levels of South Africa in 2013, a year with statistics like highest crime rate and country with most pub- lic protests in the world.