ipad air calculations:
ipad air: 2048 x 1536 native device pixels
**************************
device pixel ratio: default 2.5, 3.5 with device-with viewport set
total pixels = 3,145,728
pixels divided by 3.5 = 898,779
4:3 aspect ratio
calculated CSS pixels
*********************
1000 x 750 = 750000
1024 x 768 = 786432
1068 x 801 = 855468
1076 x 807 = 868332
1084 x 813 = 881292
1086 x 815 = 885090
1092 x 819 = 894348
1096 x 822 = 897624 <-------- closest match
1097 x 823 = 902831
The simulator will have to be updated to scale 3.5x for this device (when the scale to device option is selected). I think currently, it only scales the others to 2x.
The ipad air images are sized so the viewport is 1096 x 822.
The simulator control button images will also have to be updated for the ipad air.
Committed revision 40692 - Completed the initial commit for the Mobile Device Simulator, ported from the icemobile-ee/trunk as of svn rvn# 39164.