SEE http://www.youtube.com/watch?v=lFZ0z5Fm-Ng

SEE http://www.youtube.com/watch?v=oC4FAyg64OI

SEE http://www.youtube.com/watch?v=Abt8aAB-Dr0

Source: Slide 10 from ‘What’s next in new media?’ by Neil Perkin

SEE http://www.youtube.com/watch?v=6FhTecwPz-E

SEE http://www.youtube.com/watch?v=rphhfy4qCfc