Hospital compasses is an app that utilizes AR (Augmented Reality) to automatically convert hospital signboard into translated signboard on the iPhone and iPad. Simply install the app and hold it over the signboard in the covered hospitals, then you can see the translated signboard automatically. It also displays direction from the location you are in the building. Since this application is created under the supervision of NCGMs （National Center for Global Health and Medicine ）, the hospital facility translation displayed on the information board is more accurate than the general translation apps.