How is the enduring legacy of Da Vinci's designs characterized concerning future technologies?

They are blueprints for technologies that materialized centuries later

The lasting impact of Leonardo da Vinci's conceptual work is fundamentally rooted in its extraordinary foresight; his drawings served as remarkably accurate blueprints for technologies that would not become physically viable or common until centuries after his death. Concepts ranging from mechanical calculators and diving apparatuses to protected assault vehicles illustrate an astonishing ability to conceptualize the engineering challenges and solutions for future eras. This foresight means that while he did not build them with Renaissance resources, his ideas propelled the trajectory of innovation, shaping the very *idea* of invention and influencing the scientific revolution that followed his lifetime by providing a theoretical foundation for later inventors.