The Mobile World Congress 2012 will open next week in Barcelona and Samsung has already started its events program with a projection showing the kind of graffity drawings you can do with its Galaxy Note machine. The drawings were projected to the walls of an old church, placed in front of the Museum of Modern Art MACBA in Raval.

By the way, people in Barcelona are crossing fingers hopping that everything goes well with a congress that is very important for the city. Workers of TMB (the local public company responsible for buses and metro) are scaring the city menacing with a drastic strike during the days of the congress. If you come to the city be ready to pay for some taxis and to see some demonstrations, unless they finally get what they want and avoid chaos. A very respected expert in regional communications was saying some days ago in the radio that somebody should start thinking of privitasing part of the metropolitan transportation system if possible. Seeing how these workers are behaving I might agree with him.