http://en.wikipedia.org/wiki/Ouija#Use_in_creation_of_literature
The emphasis is more about accessing things of the non-physical rather than the things in the physical world.
http://www.youtube.com/watch?v=rgNzbSX1DhQ
Sometimes the apps might be quite lame.
http://www.youtube.com/watch?v=WVzUpE5EB3g
http://paranormal.about.com/cs/ouijaboards/f/blfaq_ouija01.htm,
http://www.youtube.com/watch?v=nLIS78y45wM
http://www.youtube.com/watch?v=Ery4wuz1fkw
Some people really want to play & rub the board.
http://www.youtube.com/watch?v=g6IDeebDGiU
http://www.museumoftalkingboards.com
http://www.ouijaboardspirit.co.uk/ouija-board-instructions
http://en.wikipedia.org/wiki/Planchette#Decline_Evolution
http://en.wikipedia.org/wiki/Fuji_(planchette_writing)
A couple of interesting Paranormal Activity videos here.
http://www.youtube.com/watch?v=AGzOrNVI0_8
Something from another realm isn't just of a different density, but of another speed.
http://www.youtube.com/watch?v=hMUY1CG2DVs
This could possibly explain why some incidents occur at a very fast rate of speed, while other things are happening at a much slower pace.
Although Paranormal Witness could be considered as entertainment, the reenactments are just that. Events & occurrences based on what certain people have experienced.
http://paranormal-intersection.blogspot.ca/2013/07/paranormal-witness.html
Of course, not everyone experiences the same set of things. This show is more than just entertainment, consider your self fortunate if you have never encountered any strange forces.
http://paranormal-intersection.blogspot.ca/2013/08/the-secret-history-of-supernatural.html