No, it's not strictly lower-left and upper-right or upper-left and lower-right corners. Both the X and Y coordinates of the finger with the greatest Y value is reported in the non-multitouch packet initially when two fingers are placed on the touchpad.
No, it's not strictly lower-left and upper-right or upper-left and lower-right corners. Both the X and Y coordinates of the finger with the greatest Y value is reported in the non-multitouch packet initially when two fingers are placed on the touchpad.