Bye bye Insert key
Marc Miller report about the changes happening in the last Microsoft keyboard (The Wireless Optical Desktop Pro):
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Microsoft’s new trend in keyboard design in the Wireless Optical Desktop Pro and others, keeps the correct upside-down-tee formation of the arrow keys, but makes a new bold shift in the design of the HIPPED bank (pictured here). First, notice that the delete key is twice as large as any of the other keys! What a simple idea, to increase the probability that my finger will hit the most-probable key! Next, notice that it was that awful insert key whose real-estate was sacrificed to give the delete key more space. On the morning before I got rid of my last natural keyboard original, I counted three accidental hits of the insert key in a two-hour typing session! No more! The insert key has been relegated to an overload of the PrtScn key, with the F-lock down (more on that in a bit). The last thing you should notice about this new configuration is the home/end pair, which is placed in the relative position that makes the most cognitive sense: end is to the right of home, rather than above it. This is the most difficult change to get used to, but it really feels natural after you do. One other thing, the tactile response of the new keys feels much squishier, so you apply less force and stress your fingers less.
The one unfortunate mistake in the design of the new keyboards is the addition of the “F-Lock” key, which toggles the behavior of the function keys between their standard meaning as function keys and their programmable meaning, interpreted by client software. The problem is that this “F-Lock” key is off by default, which means you have to enable it in order to use the standard function keys that you’re used to. The second problem is that there are very often things that you can only do with the function keys that are not offered with the programmable overloads. Lastly, the F-Lock state isn’t remembered between reboots, so, for example, when you boot up and hit “Alt+F4” in the browser, a new browser window opens up instead of closing the old one!
I like the new keyboard designs, and I hope it’s at least a few more months before a radically new design is released. Maybe I should start hoarding current keyboards now.
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I use myself a Natural keyboard and it's really comfortable. While the Insert mode is on by default, I have no problem to have the Insert key down the list.
Many times I press the Insert key by mistake and found myself deleting my prose .