possible to share dream with a machine?

clip from Youtubehttps://www.youtube.com/watch?v=rNRDc714W5I&feature=youtube_gdata_player

This study makes a man control another man’s hand,with brain to brain machine, so will it be possible to have lucid dreams together when using this Machine?

Theoretically it could be possible to at least catch dreams from brain activity, and maybe some day it could be possible to have another person share that person’s experiences - but that would probably take a very long time to achieve.

Every person has different memories and recall/process them differently. It would be a huge task to map that to be useful and every person would have a different map. It’s possible but not in our lifetime.