This is some User Interface. Wow.
That’s because an F1 car has dozens of parameters that can be adjusted on the fly, but only by the driver. Although telemetry provides a nonstop stream of data to engineers on the pitwall and at team HQ, the driver has sole control over things like differential settings, the air-fuel mix, and the torque curve. All of these settings can change several times during a race, or even a lap. Adjustments must be made while keeping both hands on the wheel and both eyes on the track, which is why a modern F1 wheel might have 35 or more knobs, buttons and switches flanking a small LCD screen introduced this season. Drivers also use small paddles behind the wheel to shift up and down as many as 4,000 times in a race, and a third paddle to engage the clutch.