E-Health Observatory.
To continuously and comprehensively examine areas of the Internet containing information on health in order to analyse their content and quality.

E-Health User's Profile.
Understand users' requirements in relation to: their profile; lifestyle; why they are searching for information relating to health; how they make use of such information; their satisfaction with this information; their trust in the information obtained; their expectations and preferences; and their search profile.

Promoting healthy lifestyles through the Internet.
Using the Internet as a means to implement the promotion of healthy lifestyles.