More can certainly be done in terms of training. By providing proper training to as many first responders as possible, their capacity to respond directly to incidents would be strengthened.
As for information sharing, there is in fact a security component that needs to be protected. We don't want this information in the hands of people who should not have access to it.
The mobile application definitely makes it possible to train more people. Those who have received the training would be able to access it when required. That too would be part of the training.