I envisage building an electronic spirit communication device someday (if there any electronics students or professionals who would like to help, it would be great).
I've written up the initial concept here (http://unbelievableexistence.wikidot.com/electronic-spirit-communication), there are also some initial diagrams. The first concepts are based on a wheat stone bridge. I imagine it would have a USB interface. I'd like to get spirit typing out documents. Visonary concept, I guess, but you dream it, we build it.
There are electronic versions of Ouiji boards, but nothing this advanced from what I've seen.
Wheat stone bridge:
(http://unbelievableexistence.wikidot.com/local--files/electronic-spirit-communication/wheatstone.png)
For those who have been practicing the contexting process, it piggy backs off the process.
Money, time and technology all come into play.
~astraladdict