这两种路线其实并不对立。一位关注蔚来的投资人对「定焦One」表示，外界不是怀疑“换电有没有意义”，而是质疑“换电值不值得这么大的投入”。对蔚来来说，换电网络的价值必须尽快落到财务结果上，证明这张网不只是品牌资产，更能转化成经营效率。
Also, every menu item has a keyboard shortcut; just type the first letter. This requires creativity by the developer when naming menu items such that each has a unique first letter, but it also creates a de-facto mnemonic for the user. Don't discount muscle memory!
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Another is that we need to remove the assumption that space-time is continuous. I take my glass of water, and it looks continuous to me, but fundamentally it’s atomic. Maybe it’s the same with space-time. This is the idea spelled out in loop quantum gravity, or in causal sets.