Many people do not know what to do in case of an emergency. Many people do nothing, or take the wrong actions. Therefore a number of First Aid apps have been developed. With the first aid app on your smartphone you always have the first aid knowledge in your pocket.
If you are trained by the Red Cross in first aid, the first aid app will help you memorize what treatments to consider in case of an emergency.
Please consider downloading one of these two first aid apps.
Netherlands Red Cross First aid app (in Dutch)
American Red Cross first aid app (in English)