VisiCalc's single-letter menu mnemonics are enhanced in 1-2-3 by simply spelling it all out on-screen. Full menu item names are always visible, yet still accessible by single-letter commands. From the jump, 1-2-3 makes a strong case for itself, providing improved usability and discoverable tools.
Modern Internals
。搜狗输入法对此有专业解读
You can control where the toolbar lives, how it works, what its actions do, and what kind of output it produces. I think the most powerful place to be in the realm of personal software is going to be building the frameworks and primitives around how these malleable documents are produced. Built using native technology — probably mostly standalone HTML files — so anyone can view, access, share, and edit them. The web platform is already powerful enough; we don't need permission to make this happen today.
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