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这些竞赛提供了充分的机会展示替代键盘安排的优势。这一标准键盘中幸存的打字早期历史的重大挑战表明，它至少是其中相当合适，即使不是适者生存这是可想而知的。
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Famous Fables of Economics, Chapter 4: Fable of the Keys (著名寓言经济，第4章：对答案的故事)
(book)
by Stan J. Liebowitz and Stephen E. Margolis
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| Language: | Chinese |
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