Ryu, the DV protocol is to experiment on these sorts of ideas (see the Research Guidelines) before proposing new lucid induction techniques. If you think it will work, send an experiment proposal to someone on the staff, and head over to the research forums for discussion and to recruit participants. Once scientific studies have conducted we can establish if it is really able to induce lucidity. Please do not write a tutorial or propose a technique without first conducting some sort of research, such threads will simply be locked. If you wish, I can move this thread to the Research Forums for you.

Regarding this technique, it sounds like any sort of WILD that involves visualizing something while falling asleep. If there are any differences please point them out to me, but otherwise I cannot see how this is its own technique or merits a tutorial.