专访中还透露，S26 Ultra 终于上了基于硬件的「隐私显示屏」，但崔元俊承认，这功能遇到了技术瓶颈，原本是打算去年在 S25 Ultra 上首发的。
12月24日，即将完工的望京西综合交通枢纽。 新京报记者 周怀宗 摄
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Spark or trauma?
For implementers, this promise-heavy design constrains optimization opportunities. The spec mandates specific promise resolution ordering, making it difficult to batch operations or skip unnecessary async boundaries without risking subtle compliance failures. There are many hidden internal optimizations that implementers do make but these can be complicated and difficult to get right.