Vitalism is a belief that living organisms are fundamentally different from non-living entities
because they contain some non-physical element or are governed by different principles
than are inanimate things. The name of the project, Vitalism, is derived from this belief and
is closely related to the concept of vital signs. Vital signs, such as Heart Rate (HR), Heart
Rate Variability (HRV) and Oxygen Saturation (SpO2), are important indicators of a
person’s physiological and emotional wellbeing. The measurement of these vital signs is
the most important step in the medical field to know the patient's current condition and is a
basic task in biomedical metrology to ensure the safety of the individual..