Of all non-autonomous assistance methods, cueing technologies yield the best results. The operating principle behind cueing technologies is quite simple: a device detects rapid eye movement (REM) and sends signals to a sleeping practitioner, prompting dream consciousness or an awakening that may be followed by indirect techniques. Cueing programs or devices may also send indicators over specific intervals of time; these are received during REM sleep and are meant to cause a sleeping practitioner to awaken and attempt indirect techniques.

More sophisticated REM-detecting technologies may be purchased at specialized stores or through online merchandisers. REM-detecting technologies work by virtue of special night mask equipped with a motion sensor that detects the frequency of specific eye movements that occur during REM sleep. When the eye movements reach REM quality, the device sends discreet signals to the practitioner through light, sound, vibrations, or a combination of these. In turn, the practitioner must discern the signal and react to it while sleeping with the goal of lucid dreaming entry through dream consciousness.

The effectiveness of REM-detecting devices is more plausible in theory than in practice. The mind quickly develops a tolerance for these types of external stimuli and stops reacting, and, as a result, such technologies are hardly used more than one or two nights per week. Secondly, a practitioner will detect only a small portion of the signals, and conscious reaction occurs in even fewer instances.

Cueing technologies are best used to send signals that allow a practitioner to awaken without moving during REM sleep, which facilitates a high probability of lucid dreaming entrance through indirect techniques.

Pricing of these “mind-machines” (the common moniker of any device that purports to produce altered consciousness) widely varies and is determined by quality of REM detection and signaling. Available models include: DreamStalker, DreamMaker (NovaDreamer), REM-Dreamer, Astral Catapult, among many others. Since the use of these devices does not guarantee increased success in practice, investing money in the technology is not recommended. If a practitioner is curious about cueing technologies, similar devices may be constructed at home using a special computer program and a run-of-the-mill optical mouse. Designs for a homegrown setup are easily located on the Internet.

Another do-it-yourself way of experimenting with cueing is through the use of a computer, a music player, or even the alarm clock function on a mobile phone. The practitioner saves short sounds or phrases, played as an alarm every 15 to 30 minutes while sleeping. These sounds will signal the practitioner to wake up and attempt indirect techniques.

If the practitioner decides to use cueing technology, several fundamental principles should be considered as results will be less likely if they are ignored. First, mind-machines should be used no more than twice a week. Otherwise, too high a tolerance will be built up, rendering the machines ineffective. Second, use cueing technology in combination with the deferred method, which was covered in the section on indirect techniques. It is better to sleep for six hours without distraction and then, after sleep has been interrupted, put on a sleep-mask or earpiece and continue sleeping. Sleep will be light for the remaining two to four hours as there will be more REM sleep, making it easier for the mind to detect cueing signals. Finally, master indirect techniques before making use of cueing technologies to attain dream consciousness and subsequent lucid dreaming entrance.

On a night before a free day when you won’t have to wake up early, go to bed at your usual time and set your alarm so that you’ll only sleep for about 6 hours. When the alarm goes off, you must get up to drink a glass of water, go to the bathroom, and read these instructions once again. Do not attempt any techniques before going to bed the night before, no matter what the case. You just need to lie down and get some sound sleep. The sounder you sleep over these 6 hours, the better your chances of getting results.

If there are any background sounds similar to those heard while entering lucid dreaming – rumbling, whistling, ringing, buzzing, or sizzling – these sounds may be used to prolong duration of lucid dreaming by aggressive attempts at listening in, hearing the entire range of internal sounds. The forced listening in technique may also be used for lucid dreaming maintenance.

By nature, one should clearly understand that direct techniques are in and of themselves relaxation methods, inasmuch as no lucid dreaming can occur without one being relaxed. Accordingly, one can go immediately into lucid dreaming without any prior relaxation.

Since the most effective window of time for using direct techniques occurs before sleep and at night, and lasts only 10 to 20 minutes in any case, additional time should not be wasted on trying to relax, nor should time for relaxation be subtracted from the requisite 10 to 20 minutes.

Correct and quality relaxation is a difficult pursuit and many go about it in their own way, producing an effect opposite to that of natural relaxation. For example, many endeavor to relax their bodies to such a degree that in the end the mind is as active as it would be while trying to solve a difficult mathematical equation. In this type of situation, entering lucid dreaming is impossible.

The body automatically relaxes when the mind is relaxed. The body, in turn, will never relax if the mind is active. Therefore, it is better for beginners refrain from the trouble of the nuances of relaxation and save their energies for more elementary matters.

Instead of forcing a technical relaxation, a practitioner should simply lie down for several minutes and this will provide the best relaxation. Lying down activates natural relaxation processes; the most powerful kind.

Complete, peaceful relaxation may only be coerced by those with specialized, in-depth experience. Generally, these are people who have spent a great amount of time and effort mastering trance and meditative states. Relaxation in these cases should take no more than 1 to 3 minutes and no longer, as when a practitioner is expert at relaxation it is sufficient to just think about it, and it occurs.

All quality relaxation techniques may well serve as direct techniques, if a free-floating state of mind occurs while they are exercised. After gaining the necessary experience with trance and meditation, a practitioner of these mental arts may proceed to mastering lucid dreaming.

If a practitioner is only interested in having lucid dreaming experiences, then the simple study of this guidebook and other materials may suffice. However, if a practitioner wants to achieve the best results, ample focus must be given to individual thought and formation of opinion based on personal analysis.

Until all questions are answered through a search for answers in various sources of information, no real progress should be expected. Many things cannot be described or explained. The resolution of many issues will always remain up to individual judgment and understanding. Finding all of the answers is impossible. Moreover, trying to possess all of the answers is a serious inhibitor to real progress because the practitioner would have to digress into dubious literature and conversation aside from real, formative practice.

The advice and experiences of others may lead to error. In no case should there be any authorities or unachievable ideals. A logical, even skeptical approach should be taken during research and practice. The goal of this guidebook is to provide the reader with linear, factual information sufficient for the development of independent analysis.

Each time a practitioner encounters some incomprehensible phenomenon or problem when performing lucid dreaming techniques, an independent analysis of the phenomenon should be formed before looking elsewhere for the cause. If a seeker looks for answers outside of personal reasoning, there is a high risk of assimilating and acting upon a fallacy.

Many practitioners are not willing to analyze personal successes and failures, and instead search all sorts of books, which often contradict one another. Using a hodge-podge of extraneous, unverified information can only lead one to further, and quite infectious, fallacy.