I was watching a show call ed "Ghost Adventures"
Thye were using a device I had never seen before.
It was so cool.
It had prerecorded words in it already..each word was tied to a different electromagnetic frequency..that dissembodied spirtis could use to communicate with.
Once the spirit realize that it need do is play with the frequencies it put out near the device it could learn to use it to speak.
I can't find out what the device was actually called.
It was amazing to to witness as the words that came out really seemed to apply to the situation at hand.
I think I saw a similar device on "Paranormal Investigators" that had similar results.
And one on Ghost Hunters, that used lights instead of words..you could do 'yes/no' questions, they using the lights for them to answer.
It was really creepy ..but cool.
I think we are getting so close to some form of gemiune, reproducable, scientific, communication with the spirit world and feel when that happens it changes EVRYTHING about life (and death) as we know it.
It's very exciting.