I really don't like this design though where the left/right keys are full size (or other designs where they put things like page up/down buttons above the left and right buttons). I don't mind that the arrow keys are a squished inverted T shape, but I really do think they should get to be an inverted T shape. When I do want to use arrow keys, I want to be able to easily locate them by touch without looking down at the keyboard.
Sharing the arrows w/ Home/End is awful, though. I don't know how anybody could live with having to use a modifier key to get those. I already combine modifiers with Home/End a ton. Having to add 3rd modifier (Ctrl-Shift-Fn-Left) to get "select from here to the top/bottom" sounds like painful hand gymnastics.
(Yes, I could map this elsewhere, but I use too many different machines.)
[1] https://en.wikipedia.org/wiki/Fn_key#Fn_and_Control_key_plac...
[2] https://en.wikipedia.org/wiki/ISO/IEC_9995#Function_keys
To me, it makes no sense to me to make less-reachable the key that gets used the most. To reach the current CTRL key, I have to bend and twist my hand so that the pinky finger can reach the CTRL key. I never use the CAPS LOCK key, which is sitting under and adjacent to where the pinky rests.
Specifically:
- The ADM-3A[1] (mid ’70s) had Ctrl above Shift and apparently no Caps Lock.
- The Lisp machines[2,3] (late ’70s to mid ’80s) had Ctrl below Shift and Rub Out above Shift.
- The IBM 3270 series (from the early ’70s onwards) terminals (those that were capable of lower-case input) are pictured in Wikipedia[4] with a Caps Lock above Shift and no Ctrl (which agrees with their input model) but I get the impression that IBM produced a bajillion keyboard variations for these.
- The Model F variants for the XT and the AT (first half of the ’80s) has Ctrl above left Shift, Alt below it, and Caps Lock below right Shift[5], as well as 5×2 function keys on the left and no separate arrow keys; the later Model M variants (1985 onwards) use the modern layout; yet once again, looking at the separate pages for the Model F and the Model M, I get the impression that IBM simply produced a bajillion different versions of them.
- The ANSI standard to which the appellation of “ANSI layout” refers is ANSI X3.154-1988, so presumably things had settled by then?..
[1] https://commons.wikimedia.org/wiki/File:Adm3aimage.jpg
[2] https://commons.wikimedia.org/wiki/File:Space-cadet.jpg
[3] https://commons.wikimedia.org/wiki/File:Symbolics-keyboard.j...
[4] https://commons.wikimedia.org/wiki/File:IBM-3279.jpg
[5] https://en.wikipedia.org/wiki/IBM_PC_keyboard#Keyboard_layou...
Ctrl | Fn | windows | alt
Which matches what one should expect from a desktop keyboard (Ctrl is the left-most key)
Easily verified with a simple image search for "<brand> laptop keyboard" where "<brand>" is not Lenovo or Apple.
Which is probably also why Lenovo's BIOS has an option to swap the Fn and Ctrl keys.
... as long as the keyboard has the proper layout, with ctrl in the far bottom left. One thing that Apple gets wrong and this keyboard gets right.