You may have encountered keyboards with an optional lift at the back of the board, raising the top keys higher than the space bar. Every set of hands is different, but for most people, pulling the backs of the hands towards the forearms increases strain. Negative tilt has the opposite effect by sloping in the other direction, lowering the top number keys while raising the edge with the spacebar. Many Alice and some split keyboards offer an optional negative tilt. I found it was more comfortable to enable that feature when I’m standing, and I preferred to have the keys flat when sat at my desk.
换言之，在他看来，AI 不是能源杀手，而是未来文明的必需品，就像电灯发明时也有人担心蜡烛业失业一样。这个观点不是 Altman 首创。早在 AI 热潮前，就有专家比过生物大脑和硅芯片的效率。但 Altman 作为 OpenAI 老大，说出来影响力大，瞬间成了 X 上的热点，视频有两千多万次浏览，引爆了讨论。
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A certain type of nerd finds it beautiful and alluring to work on
黎智英國安法案判囚20年 成《國安法》下刑期最高被告