I have tried, at least a few times, to communicate by force of will, and whatnot, but it seems that no progress can be made, despite many testimonials.

I think that in the end, the only form of telepathy which will become widespread, or proven, will be techlepathy, or the use of a device to communicate without words or motions.

It is easy to consider a radio a form of techlepathy, although, it does require words. But what if the radio caused a muscle to twitch, and that by moving another, you could send a reply?

This would be a very crude method, involving no nerves at all, so it could be done today, by anyone crazy enough to put a radio in their arm. But it would only provide morse code.

Someday we’ll figure out how to hook things directly to nerves, and I think that this techlepathy stuff will really take off.