Post-crash actions

When a crash is detected (stop mid slope, abnormal sensors data right before this - you definitely collected many crash patterns already), there could be an option in settings to enable "crash assistant". There could be options like disabled, checkup, emergency text. I think it would be a great feature, if I crash and lose consciousness when I am nowhere near my friends, I would like it to send my location to one of them. There should be with a count-down before, even a minute or so, so we don't trigger emergency event when it is not needed. I think that behaviour should be like: 20 seconds nothing (as it could be just user stopping in a weird way), then TTS with some instructions, if no action is taken - phone alarm, if no action action - send a location to a contact with a message that there was a crash detected something like "This is automated message. [username] may crashed while skiiing. Please try to call him, if he doesn't pick his phone up, please call ski-patrol".