Look at the cockpit of any modern airliner and you will see screens, but they are never interactive. There are hardware buttons, dials and lights all over the place. A tactile interface is both more obvious, sturdy and more stable, and therefore safer. The problem that touch interfaces solve, ever since the advent of the first smart phone, is that the interface is now dynamic. You can change it without having to replace the hardware. Here's the catch: for safety critical interfaces, YOU DO NOT want the interface to change. The point is moot.
Touch screens will hopefully never make it into any critical pilot systems, because safety and stability matters to airline manufacturers, current ongoing scandals notwithstanding. I only wish automobile manufacturers took their job equally seriously.
Touch screens will hopefully never make it into any critical pilot systems, because safety and stability matters to airline manufacturers, current ongoing scandals notwithstanding. I only wish automobile manufacturers took their job equally seriously.