Scientists are actually capable to scan images from your brain of individuals who are lucid dreaming.

 ”The participants have to fall asleep inside a scanning device, achieve REM sleep and enter a stable lucid dream state,” said Michael Czisch. The technological innovation is only in its beginnings nonetheless eventually it may be possible to record entire dreams and observe them back later.

The majority of us remember only a minor tiny fraction of our dreams - but that may in the near future change. Researchers predict that people could soon use computers to ‘see’ what we have dreamed about - and potentially even record dreams to watch the following day.