they even know your make , model etc of your phone too. And, don't forget, it listens to all your conversations when turned on, not sure about turned off.
he means you can get a statement emailed to you from the app. Im not sure if it works at all immigration offices though. I was told it wouldn't work at the one i use
yer, I know you can swing round etc, but the first time I used the correct gate, I thought, wow, that was easy. I wasn't aware their was more than one entrance