... accelerometer-related issues in Chapter 24 . Geographic Location With the user’s permission, a Windows Phone 7 program can obtain the geographic location of the phone using a technique called Assisted-GPS ... bytes, for a total of 12 bytes or 96 bits. Setting or accessing this Vector3 field requires this many bits to be transferred. A Windows Phone 7 device contains at least a 32- bit ARM processor, ... be a proper solution to the problem. On Windows Phone 7, that awkward accommodation is known as tombstoning. Task Switching on the Phone We want our phones to be much like our other computers....