Dreamento: An open-source dream engineering toolbox utilizing sleep wearable

We introduce Dreamento (Dream engineering toolbox), an open-source Python package for dream engineering utilizing the ZMax (Hypnodyne Corp., Sofia, Bulgaria) headband sleep wearable. Dreamento main functions are (1) real-time recording, monitoring, analysis, and stimulation in a graphical user interface (GUI) (2) and offline post-processing of the resulting data. In real-time, Dreamento is capable of (1) recording data, (2) visualizing data, including power-spectrum analysis and navigation, (3) automatic sleep-scoring, (4) sensory stimulation (visual, auditory, tactile), (5) establishing text-to-speech communication, and (6) managing the annotations of automatic and manual events. The offline functionality aids in post-processing the acquired data with features to reformat the wearable data and integrate it with non-wearable recorded modalities such as electromyography. While the primary application of Dreamento was developed for (lucid) dreaming studies, it is open to being adapted for other purposes and measurement modalities.