The idea is to use http://www.ngvision.org/ Short roughly edited interviews and video documents will be uploaded to a reserved area of ngvision server. Videos from the area will be broadcasted in a loop stream so that in every phase of the project will be possible to see the state of the art of the research. All the material will be collected on a DVD at the end of the research. A workshop to improve the use of ngvision will be organized.