How does the idea of watching films on your mobile phone grab you? Is this where the future lies, watching a film on the train, in the back of a car, in the shower? Is the sound good enough, is the picture big and clear enough?

OK we have grown to accept that a film lasts an hour, 90 minutes, two hours but there is no law of nature that states this. Perhaps we will be watching shorter productions in the future that are designed by top Hollywood producers but which are short enough to download onto your phone? Watch these examples and decide for yourself.