Waking life
... The movie, Waking Life, directed by Richard Linklater was shot first like a regular movie with actors and scenes but then the director handed it over to animators to paint over the film a technique called ‘rotoscoping’. ... As for the plot of the movie it is a probing in its philosophical questions about whether we are ‘sleep-walking through our waking state or wake-walking through our dreams? ... The protagonist goes around talking to different speakers in no particular order about the essential questions in life and the different perspectives while trying to find his own philosophy.