Yeah, yeah, she gets it. There's a sense of acknowledgment and exasperation. He doesn't need to tell her the obvious. The whole reason she strove for Delta was to get those extra freedoms.

She'll try showing him an image of a control panel; not a specific one, but just the sort of thing one might find throughout the facility. The image then zooms until it's inside the device, displaying complex codes... and a hand that reaches in and starts rearranging those digits.

Everything here runs on computer systems and magic, and those are Rita's specialties, especially when combined. Maybe she can hack those systems.