(etc. snip)
>The device would then stay balanced, and thus isolated from the load,
>there is no energy "exchange", "conversion", or whatever you would
>like to call it.
>
This is a pretty hazy exposition from someone who claims to have the secret.
You can produce a ZPE window using a spherical or cylindrical geometry to
which is applied a static charge. Inside a zero field results, with vector
cancellation upon the center or axis. The charge is pulsed and the
detector, an electron emitter, is thereby resonated. As electrons leave the
matrix, holes are repopulated by pair production from the interceded vacuum.
That's it, I believe. In practice, this is tricky to do, and stabilize to
the point where usable power results. Perhaps that is why Keely and Tesla
resorted to the reinforcing power of natural vibrations from the planet.
Peter Nielsen