Trans-dream message relay

So, I’ve read that Stephen LaBerg conducted an experiment to ascertain the passage of time in real life and dreams. Basically he got a guy to move his eyes in second interval (or something) and it turns out that time in dream and real life is equal.

But that’s not the point I’m trying to make here. I think we have just overlooked the part where the guy managed to move his eyes in real life while attempting to move them in his dream.

It makes me think: if eyes can be used to utilize a controlled sleep-movement, would we be able to make a controlled sleep-talking?

Sure, it might sound hard to interpret, since it’s sleeptalking, but this means we could stop in your lucid dream and talk into the recorder (which you might be able to wire into getting activated after some controlled movement or something.) to record our dream without having to wake up? If one can control the part where false memories occur, you can theoretically record a long dream without missing out details.

Yeah but the eyes are one of a few parts of the body that aren’t paralyzed while sleeping, when dreamer talks that’s usually due to sleep disorder or he talks when he is between 2 states(dreaming and waking). Because when you are paralyzed you are not able to talk…

Actually LaBerge stated in his book that he conducted some experiment relating to exchange of information between the waking world and a Lucid Dreamer.
But I’m not sure you can do a talking because for that the Lucid Dreamer would have to hear you.