according to this article
http://www.google.com/hostednews/afp...Qw3vHSfpNdKPfQ
"By applying this technology, it may become possible to record and replay subjective images that people perceive like dreams."- Japanese researchers
Wow if this becomes a reality that will be amazing, especially for those who can control their dreams or have what is called "lucid dreams" (that is, to be "awake" in your dream and do whatever you like)...