Barefoot Children

The trailer show the condition in which kids without home lives. This is achieved bu the author with the use of several devices.

In this trailer, we could hear only to one type of sound, we can say this one is a non-diegetic. Its a common street sound that remains during all the video. This gives us an auditive idea of what they suffer every day. The combination of pictures and texts, creates the tone the director wants us to feel, reflection.     

Waiting for superman

Sound:
In this trailer, we cna hear in total about 17 voices. All the way from little, 10 year-old kids, to college students. We can also here different teachers between a large range of ages. We could also hear the speech of important business man, Bill Gates.
In this scene, also many non-diagetic sounds are used. There´s a voice that is the narrator, which is non-diegetic and appears randomly during the film.
We can also consider as non-diegetic, the voices of the characters that at some stage are non-diagetic, as some parts their image is not shown. 


Footage:
We can see that the only part wich was not filmed for the movie is the kid riding a bicycle trying to make a trick and failing.


Sources:
School girl; she is interviewed in the school.
Young kid; she is interviewed at her house.
Michele Rhee (Chancelor of public schools), she is interviewed in a conference room.
Geoffrey Canada, (education reformer) he is interviewed in a classroom.
Young boy; he is interviewed at the school.
School teacher, he is interviewed at the school.
Mom and dad of a boy who is about to enter College; they are interviewed in their house.
Bill Gates, (Founder of Microsoft), he is interviewed in his ofice.


Text:
In this video, texts with short sentences are presented as giving point about each theme. The purpose of this short sentence is to introduce the theme and afterwards the interview supports this point.


Editing:
The trailer starts presenting the idea that every child has dream. After this, the big problem is introduced: the education system is failing them. Then the consequences of this issue is presented in form of graphs and videos that prove this. At the end we can see the images of the lotery in which kids education depend on.