Outline
One of the most sensitive data which needs extra caution is personal medical data such as the history of illnesses, treatments, etc.
However, if a patient is able to carry around one's personal medical data or such data becomes accessible across hospitals, we can expect to see improvement in the efficiency and quality of diagnosis and treatment.
We can also improve medical care in remote locations by using sensors which will allow families and primary doctors to constantly monitor the patient from a distance and act swiftly in emergencies.
Also, when we accumulate medical data anonymously as big data, it can benefit the progress of medical research, development of new drugs, as well as improvement in social welfare and hygiene.