On set with the jobs new technology has created

New technology is opening up whole new careers to young jobseekers who may be having difficulty getting into more established professions.

Computerization, for example, has caused a sea change in film-making and that means plenty of work for people who know how to wrangle the data.

Philip Hampsheir goes on set to meet the young creatives who earn their living in ways their parents might find quite surprising.