I have chosen my dissertation question which is "To what extent does IOT (Internet of Things) and GIS (Geographical information systems) support both the public and private healthcare sector"? But Im stuck on what to create, like an app or something physical. All I've got so far is creating an electronic patient record database like the one used in hospitals, but more improved regarding usability, simplicity and security. Is that a good idea? Any suggestions would be greatly appreciated. Im studying Computer networks