In Japanese layout, the Shift key on the right is tiny, and is 2 columns more to the right than standard PC keyboard layout.
(the Fn can't count here because usualy it is hard-wired in the keyboard circuitry thus the OS doesn't see it so you can't remap them.) That's a total of 7 modifiers.
Japanese keyboard are like that because there's little use for space or capital letter.
Most PC keyboards after year 2005 have the modifier keys symmetrically positioned.One, two, three, four, five, six, and more.Cons: It is very difficult to learn how to map your update norton internet security keys, Changing things back can be very tricky, You have to learn how to switch between your favorite configurations 7 267 votes 571K downloads, pROS: Works instantly, Turns your keyboard into a fully functioning.It is a keyboard often loved by hackers, and is one of the most idiotic keyboard.Hhkb, model lite 2, has arrow keys, but rubber dome key switch.On a standard 15 PC keyboard, there are 3 more modifier keys than the 260 Happy Hacking.Missing Page Navigation Keys and 20 Extra Function Keys.
Now you can play pacman with 1 hand!
Then, we add another digit to hit 10 in a decimal system.
Cons: Customization and editing are tricky 3 20 votes 37K downloads 6 1517 votes 957K downloads pros: Very easy to install and set., Lots of potential uses for key logging., Hide and unhide with a secret hotkey.
That's a total of 8 modifiers, all of them can be individually remapped by software on Linux, Windows, Mac.
In Japanese layout, the Enter key is 1 column more to the right than standard PC keyboard layout.See: Emacs: toggle-letter-case Alternatives Compact Keyboards CM Storm NovaTouch keyboard (also guild wars 2 client without key topre switch) Mistel Barocco Split Keyboard see also List of Keyboards with Topre Switch Happy Hacking., 2017 Xah Lee.Happy Hacking Keyboard is supposed to be used by hackers, right?Pros: It does its job very well, Your computer will not lag when pressing the keys, It only activates/enables as per your request.Remap them to your heart's contentment.Photo by 002 from image source This is a better hhkb, even if you only type English, because: Smaller space bar.Key Switch Mechanism the Professional model of the hhkb has mechanical key switch.(you don't need a space-hogging one.Cons: Unattractive 7 411 votes 1M downloads, pROS: Simple and resizeable, Lightwieght, Standalone, cONS: Few options 6 71 votes 75K downloads 7 109 votes 110K downloads 6 98 votes 257K downloads.Where's my Super and Hyper keys?