The "Outline of functions" describes an application that helps users locate AEDs (automated external defibrillators) quickly during emergencies. The app utilizes the "Japan nationwide AED map" to gather AED location information from across the country. By accessing the GPS information of the user's device, the app displays nearby AEDs on a map.

In the "Notes" section, it is mentioned that the AED posting data is supported by general posts. If users come across unpublished AEDs or incorrect data, they are encouraged to tap on the AED marker and make corrections. It is also possible to edit the information on a PC. However, the note acknowledges that there may be instances where the published information is incorrect, and users are advised to use the app with this understanding.

Lastly, the users are reminded to enable the position information function, such as the GPS of their device, in order to use the app effectively.