This article is from the Lucid Dreaming FAQ, by "Lars Rune Foleide" email@example.com .
When you feel that you have good control over Shared Lucid Dreams and
Precognitive Lucid Dreams you can give Shared Precognitive Lucid
Dreams a try. What you need to do is find the person you what to Share
the Dream with. After all the usual tests are done and both of you are
fully conscious, do you need to agree on the same intent. Agree on the
time and space and do the same as you were trying to have a
Precognitive Lucid Dream. Holding hands may make it easier for you to
stay together. Since you are two or more will you most likely have
more success affecting the physical world, since more energy is
concentrated. As always, write down your experience for later
verification. If you are looking for scientific evidence, try reading
up on the paranormal section in my Dreaming FAQ.