Micro Motion Detection for Determining at least one Vital Sign of a Subject

A system for determining at least one vital sign of a subject, the system comprising:

• a plurality of pressure sensors configured to be placed in a vicinity of the subject's body, and configured and operable to sense movements of skin of the subject's body within at least one region on the skin and generate sensing data corresponding to said at least one region;
• said sensing data comprising a plurality of measured signals being indicative of a common physiological event differentiated in time and intensity from one another;
• a control unit in data communication with each of pressure sensors of the plurality of pressure sensors;
• said control unit comprising an analyzer processing utility configured and operable to:
• receive the sensing data corresponding to each of said at least one region;
• generate, for the pressure sensors associated with each of said at least one region, a pressure variation profile for said region, wherein the pressure variation profile is a curvature of an n-dimensional curve, wherein “n” is the number of pressure sensors associated with the same region;
• identify therein one or more predetermined signatures indicative of at least one physiological event of the subject;
• generate signature data thereof;
• and
• extract at least one time stamp from said signature data;
• and generate vital sign data indicative of at least one vital sign of the subject based thereon.