How open data is used:

Coaido 199 uses the open data of the location of AED provided by local government.

Quick facts:

  • Company: Coaido 119
  • Sector: Health
  • Product/Service: Smartphone Application
  • Tag: #AED; #Lifesaving
  • Origin: Japan  


Coaido 119 is an application that can call 119 while access to people who own medical license or have learned aid course.


The rate of survival is said to decrease 7%~10% per minute when the heart stop beating. This application helps to access AED or nearby people who know how to aid.