Such development work needs to be done if robots are to navigate the human world, where almost all tools and devices are designed for the human hand.
Point lookups are useful, but the operation you'll reach for more often is a range query: give the tree a rectangular region and retrieve every point inside it, without scanning the entire dataset.
，这一点在夫子中也有详细论述
创建并复制新的 API Key。
This moves confusable detection from “is this character in confusables.txt?” to “how confusable is this character, in which fonts, and at what threshold should we act?”