After watching the presentation made by the Mike and the Lionel tech at the LUG nut breakfast I understand why there is apparently little if any ability to control engines with the iPad app. When operating your engines how often do you look down at the CAB2? I pretty much only look at the display when I call up an engine or a switch. I rely on the physical buttons and keys to guide my fingers to make the proper inputs while I keep my eyes on the engine/layout. I am not sure how that would be possible with an iPad. I love the idea of using technology to integrate layout control with engine control, but the more I think about it the more difficult I realize it is to make that a reality.
We are becoming a culture obsessed with staring at screens (he says as he types while staring at his laptop). When I play with my trains I like to be immersed in my little train world, it is possible that the iPad could present an obstacle to that immersion if I am compelled to stare at the screen rather than be able to see, appreciate, and interact with my layout. At present the CAB2 allows me to do just that. Just a thought.