Synthetic Telepathy is a form of mind control (EMF Weapon) that is created thru the use of Microwaves, EMF, or Acoustics. Using such technology,
one can transmit voices, as well as images, to a victims brain. In addition, the technology allows the capability of controling ones bodily functions.
Some of the sites below may give you a better understanding of the technologies involved, as well as their potential risks.