Engineers and neuroscientists are working on experimental technology designed to record and replay human dreams by decoding brain activity during sleep.
Using tools like EEG and fMRI, these systems track neural signals, which are then processed with AI and machine learning to reconstruct the visual content of dreams.
Although still in the early stages, some studies have successfully generated blurry images or vague patterns based on what participants dream or visualize while awake.
The ultimate goal? A device that could one day let you watch your dreams after you wake up.
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