The user must specify the swine symptom and certainty factor of occurred symptom in 10 body systems. The
user interface for input symptoms and certainty factor of occurred symptom is shown as fig.7. The user could view
co-information namely, symptom image, detailed description of symptom and description of certainty factor which
is shown as fig.8.The result of disease diagnosis using symptom, the system displayed the probability of morbidness.
In this sample, the possible disease namely Classical swine fever of 0.84 (84% ) which is shown as fig.9.