I suspect that a valuable application of deep learning will be learning how legacy UIs operate by watching real users, and implement an easier to learn / nice U

I suspect that a valuable application of deep learning will be learning how legacy UIs operate by watching real users, and implement an easier to learn / nice UI / mobile interface on top of the legacy app. Probably with a human UI designer stitching it all together. It might even learn a voice interface by observing call center operators. Could be easier, less risky, and more urgent than learning to recode the whole system.