In the Discovery Vision's cockpit, the wheel features OLED touchscreens that control the infotainment system, lights, and signals. Instruments appear on a 3 million-pixel high-res screen. One rotary controls gears, and the other detaches to become a remote control.
Sonar would be an obvious means to determine depth of the water ahead regardless of the water opacity. Once the front end touches water, an underwater sonor depth finder could detect and display the water depth ahead.
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