Some mediums are able to go into a deep trance. They are totally unconsciousness and unaware of what is happening while a spirit person speaks through them. In psychic research this person is then called the "contol" because they are in control of the medium's body and can only be done when there is a high degree of trust built up between the medium and the spirit person.
In the video below Robert is unaware of what is taking place. The spirit talking is White Feather, who died more than two hundred years ago. His voice, vocabularly and personality are completely different to Robert's.
The above video was recorded 11th February 2011. In this edited clip,
White Feather (speaking through Robert) touches upon the transition we call 'death'
The above video was recorded 9th December 2010. In this edited clip, White Feather (speaking through Robert) offers advice on how we can change our 'reality' by changing our thinking.
In the above video, White Feather (speaking through Robert) is asked questions by David Fairhurst about spirit guides.
In the above clip White Feather (speaking through Robert, with Amanda asking the questions) addresses 'Ego' and 'Karma'