1.-What are the symbolic meanings of the colours assigned to the five services of Docuplay?

This is the justification of the colors of the five services of Docuplay:

1.1 The Informative Service has silver color because it symbolizes truth and veracity (speaking in `plata´-, it is said in the popular spanish language, i.e. to be veridic,). 

1.2.-The Educative Service has golden yellow color because it symbolizes these both things: the sunlight that illuminates everything and the gold, symbol of wealth.

1.3.-The Economic Service has the green color because it symbolizes the fertile nature (green shoots) and the leading currency in the world economy, the American dollar $.

1.4.-The Social Service has the pink color because it symbolizes well-being, pleasurable relationships (‘I see it all rose’,’ la vie en rose’ …)

Al 1.5.- The Competitive Service has the red color because it symbolizes the blood , i.e. struggle, effort …

2.-What is the main utility of the system of the five colours?

Thanks to those colors, users will always know to which service every content on screen belongs, since the color of each service appears as a kind of rim of all or part of the screen.

3.-Why there is a double color in the competitive service?

The red color of the Competitive Service appears when the user places a file in playful or gamificated mode, since this service lacks of own content and is applicable to all contents of the other services. Therefore, it will appear, besides the red color, the one of the service to whom the gamified content belongs. For example, if the user has at the screen a text of the Educative Service (distinguished by the golden color) and wants to play with it, by passing it to the playful mode, the red rim will juxtapose to the golden color. In other words, at every screen of docugames there will be two juxtaposed edges, the red from the Competitive Service and the one of the service to which the file in play belongs