How do I attach an external webcam/camera via USB to the iPhone/iPad and reach the webcam programmatically (get images from it) w/o jailbreaking?
I am pretty certain this was not possible with the former iOS APIs, but maybe with the enhanced external peripherals APIs in iOS 6 it can be done? The question asks for pointers towards how to do this.
[Google gives tons of suggestions and apps of how to use iPads or iPhones as a webcam, but this question concerns how to attach a webcam to an iDevice and use it from within an app]