Startup REMspace has announced the world's first case of 2 people exchanging messages while sleeping at a distance. The experiment utilized “specially designed equipment” including a server, machine, Wi-Fi and sensors. Other details about the technology have not yet been disclosed. Participants sleeping in different homes were able to exchange a message in a unique language. The exchange took place during conscious dreaming, when a person realizes they are dreaming and can control their actions. REMspace specified that the device monitored the brain waves of the participants, and the server determined the moment of transition into conscious dreaming and generated the transmitted messages. When one of the participants entered a conscious dream state, the server generated a random word and transmitted it through the headphones. The participant repeated the word in the dream and the response was recorded on the server. After 8 minutes, a second participant entered this state and received and repeated the message upon awakening. The study has not yet been validated by the academic community. However, the company said the experiment could be repeated with another pair of participants.