Attention!
To participate in the forum of this paper and to receive the notifications, it is compulsory to activate it beforehand for your user. To do so, click on the button "subscribe". a little further down. You will be able to choose whether you want to receive all notifications in your email or only the replies to your comments.
Enjoy the Congress!
English (UK) 
Español
Thank you for the presentation. I understand that the suggestion is that mapping should be done as in social networks to know the feelings of the population, how do you think this can be done without the client feeling pressured or invaded in their personal space? Thank you