BBC Worldwide and Skype launch interactive Doctor Who experience
The Doctor Who Bot offers a unique interactive digital experience called The Saviour of Time, in which players are given the chance to become the Doctor's companion on an exciting adventure through time.
The interactive experience immerses the new companion in a special six-part Doctor Who adventure that is centred around the hunt for a mysterious artefact known as the Key To Time, which has been scattered into fragments throughout time and space.