Avoiding caffeine after dinner and drinking a warm glass of milk before bedtime are the usual tips for those suffering from lack of or low-quality sleep. But in the day and age of self-driving cars and neural computing capable of conquering Go masters, these methods seem slightly out of date.
The Sleep Shepherd Blue is a billing itself as a truly modern solution to an ancient problem.
The lightweight, adjustable headband contains thin speakers and EEG sensors to facilitate a patent-pending biofeedback system using binaural beats, or pairs of tones at different frequencies, to get users into and out of sleep more quickly and easily.