Vital signs monitoring devices perform monitoring of vital parameters such as blood pressure, heart rate, respiratory rate and body temperature. In addition, this may involve monitoring of various other additional signs such as pain, urinary continence, gait speed, shortness of breath, end-tidal carbon-dioxide. Such monitoring devices provide and record clinically relevant data regarding patient’s health status. Moreover, monitoring of vital signs before and after medical operation also minimizes patient risk and reduces error in interpretation of clinical data. However, these vital signs may vary by age. Multimodal monitoring is also possible which provides simultaneous measurement and display of the relevant vital signs and allow continuous monitoring of a patient by the medical staff.