Research group at MIT discovered new way of tracking sleep phase. WiFi can interfere, but they used deep learning to clear the signal and to achieve 80% accuracy in sleep stage prediction, compapable with a lab equipment.
http://news.mit.edu/2017/new-ai-algorithm-monitors-sleep-radio-waves-0807
#timeseries #eeg #deep_learning #mit #sleep
http://news.mit.edu/2017/new-ai-algorithm-monitors-sleep-radio-waves-0807
#timeseries #eeg #deep_learning #mit #sleep
MIT News
New AI algorithm monitors sleep with radio waves
Researchers at MIT and Massachusetts General Hospital have devised a new way to monitor sleep without any kind of sensors attached to the body. Their sensor uses low-power radio waves that detect small changes in body movement caused by the patient’s breathing…