I'm doing some feasibility research on remote app control (using Bluetooth) in combination with IPC on an iPad. I'm particularly interested in knowing whether IPC is even possible on an iPad where my app would be controlling a 3rd party proprietary app. For instance, would it be possible to have my app issue a 'next/previous picture' request in an image viewer of choice? Assuming of course the image viewer in question would be capable of handling such a request. Any insights would be greatly appreciated.