The screen then detects the location of each virtual key you touch, and the screen displays the corresponding letter in the URL field.
之后屏幕将监测您触摸的每一个虚拟键的位置，并且在地址栏显示相应的字母。
2
A letter could be found at each location, spelling out the Pottermore name.
在每一个位置都能找到一个字母，拼凑起来就是Pottermore。
3
Apple doesn't specifically note the "consolidated.db" file in the letter, but the letter explains how and why Apple keeps such a detailed log of location data from mobile devices.