I'm not sure how I feel about this. On the one hand it brings more technology to paintball, though practically useless as previously stated, on the other it could be fairly useful when people aren't trying to be dicks and shoot your phone.
I would be a little more interested if say, as stated earlier, if this system had a built in screen that utilized the R7 Camera( if possible). Something purpose built to be used in paintball like the R7. Additionally Infrared or Night Vision would be nice to have instead of a flashlight.