Maybe instead of spending money on AI to squeeze as much profit as possible you could just fix your self ordering kiosks to not suck? They are painfully slow to the point where you have to click things multiple times because it doesn't register and then when it does wake up it registers the second click on some unrelated thing that you have to undo. Plus half the time the card reader doesn't work so you have to pay at the counter anyways, which they don't staff so it takes forever to flag someone down.