One thing lead to another. On the search for implants of all kinds, I tripped over this fascinating article. The author is in my opinion a bit too optimistic about what the likely implications will be for humanity in case of adoption of the proposed devices. I could imagine telepathic abilities to be used by only a few in the beginning, creating an elite. What he doesn't discuss is how we would interface with such devices. Would there be only one-to-one links or many-to-many? In the latter scenario, I would like to be in the position to reject an incoming message. Maybe the channel would be opened externally through an exterior device I would carry around with me. Intriguind ideas.