We have a self service wellness KIOSK that measures health vital parameters like BMI, BMC, BP, ECG, Pulse, Temp. And it designed to be non-assisted while user measures the vitals. A right body posture yields a correct result. We wanted the system should capture the image of the uses body posture like hand, leg etc via camera and through image processing; Compare the required postures for particular test, Analyse and guide users to have right posture in case the test is not carried out proper