是否可以通过编程方式打开 Macbook Pro 各个按键的键盘背光？
尽管我感觉这在技术上是不可能的，但无论如何还是值得一问。是否可以打开 Macbook Pro 的各个按键的键盘背光？我正在开发一款基于网格的软件，该软件允许用户通过按键盘上的任意键将光标定位在网格中的该点来进行导航。如果我能以某种方式打开某些按键的背光，让用户能够轻松地查看光标的当前位置，那就太酷了。
应用程序是否有可能完全控制键盘背光，更不用说单个按键了？
Although I have a feeling that this isn't technically possible, it's worth asking anyways. Is it possible to turn on the Macbook Pro's keyboard backlights for individual keys? I am working on a piece of grid-based software which allows the user to navigate around by pressing any key on the keyboard to position the cursor at that point in the grid. It would be very cool if I could somehow just turn on the backlight for certain keys to give the user an easy way to see the current position of the cursor.
Is it even possible for an application to control the keyboard backlighting at all, let alone for individual keys?
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是的，在控制背光的程序上。
iTunes 可视化工具可根据音乐调节键盘背光：
http://www.youtube.com/watch?v=LUXLkwlF9e8
如何手动调整（通过插件）：
http://osxdaily .com/2006/11/30/how-to-manually-adjust-the-macbook-pro-keyboard-backlight/
不确定控制各个按键的程序，但因为这需要安装额外的硬件Mac的部分，我对此表示怀疑。
Yes, on programs controlling the backlight.
iTunes visualizer that pusles keyboard backlighting to music:
http://www.youtube.com/watch?v=LUXLkwlF9e8
How to manually adjust (via plugin):
http://osxdaily.com/2006/11/30/how-to-manually-adjust-the-macbook-pro-keyboard-backlight/
Not sure on programs controlling individual keys, but as that would require additional hardware to be installed on Mac's part, i doubt it.
在网上搜寻之后，答案似乎是否定的。但我想指出的是，每个按键都有自己的按键——一个小小的 LED（与手机键盘按钮下使用的同类）。另外，我看到有些人说反复打开和关闭这些灯对他们不好。废话——所有数字电子设备都是通过每秒多次闪烁来控制 LED 的光输出。在维基百科或其他东西上阅读有关 PWM 的内容。
无论如何，只需要把它弄出来:)
谢谢，
尼克
Well after trawling the webs, it looks like the answer to that is no. But I'd like to point out that each key does have its own key- a tiny little LED (same kind they use under phone keypad buttons). Also, I've seen some people saying that flashing these lights on and off repeatedly is bad for them. Bullshit- all digital electronics control light output from LED's by flashing on and off many many times a second. Read up on PWM on wikipedia or something..
Anyways just had to get that out there :)
Thanks,
Nic