http://www.youtube.com/watch?v=r6MWPXU-fAI
albertcanals
Flips
http://twitter.com/xavidominguez/status/448538771320221696/photo/1
http://twitter.com/techwillsaveus/status/448064620142817280
http://www.youtube.com/watch?v=Sd57hF0zzjY
http://www.educacontic.es/blog/aumenta-tus-materiales-educativos-con-layar