Abstract: A sleep-retraining method includes monitoring, via a sleep-retraining beanie, electrical brain-activity of a user during an initial sleep session. The electrical brain-activity is reflected in the form of brain-activity data. The method further includes receiving, via an electronic device, physical-activity data for the user that is indicative of a physical activity of the user occurring after the initial sleep session. The method further includes, based on the brain-activity data and the physical-activity data, suggesting an optimal sleep session for the user that has an improved sleep quality relative to the initial sleep session.

Abstract: A method includes receiving an objective sleep score associated with a user. The method also includes presenting a subjective sleep prompt. The method also includes receiving, via a user input device, a subjective sleep score. The method also includes comparing the objective sleep score with subjective sleep score. The method also includes determining, based on the comparison of the objective sleep score and the subjective sleep score, that the subjective sleep score does not correspond to the objective sleep score. The method also includes presenting one or more additional prompts, wherein the one or more additional prompts are associated with sleep quality factors. The method also includes receiving responses to the one or more additional prompts. The method also includes determining, based on the responses to the one or more additional prompts, a sleep recommendation for the user. The method also includes presenting the sleep recommendation to the user.

Abstract: A system monitors physiological data of a vehicle operator during operation of a vehicle, and/or driving data associated with operation of the vehicle by the vehicle operator, to identify potential sleep-related conditions, such as obstructive sleep apnea, insufficient wakefulness, insomnia, or the like, and facilitate remediation of the sleep-related condition. Depending on the sleep-related condition and/or the sensor data, the system can select and present a remediation suggestion intended to reduce or eliminate the sleep-related condition, and/or otherwise improve the safety of the vehicle operator during operation of the vehicle. In some cases, the system can be especially useful for vehicle operators who have a diagnosed or undiagnosed sleep-related disorder.