Validation of non-invasive monitoring device to evaluate sleep quality.This paper presents the validation of a noninvasive sleep monitoring device and sleep quality evaluation. 
noninvasive sleep monitoring device
We compare the results of the unobtrusive pressure sensor array with traditional polysomnography (PSG). 
polysomnography (PSG)
We compare the results of the unobtrusive pressure sensor array with traditional polysomnography (PSG). 
pressure sensor array