> "Most HUDs fail for one reason" And that reason is: most people, for most trips, just don't need it. [1] Driving a passenger car is simple and boring. That

> "Most HUDs fail for one reason" And that reason is: most people, for most trips, just don't need it. [1] Driving a passenger car is simple and boring. That's why people distract themselves. That's why they go on mental auto-pilot and will readily admit they weren't consciously aware of how they got from one place to another. Even if and when that data is front and center, it gets tuned out with everything else. [1] Turn by turn is great, but it's explicitly for the minority of cases. (business travelers, outliers, notwithstanding)