Shift is A, Caps Lock is Z, Control & Backspace is spacebar.
Don’t ask me why, I just searched the image and found the reddit thread that this post is riffing from and got my answers
bruh why would they make spacebar a two key combo. That is literally the most used key
Split spacebars are thing mostly because of layouts that won’t support a normal spacebar key. But, since most of these keyboards have user created and designed firmware, one could assign those spacebar keys to do anything.
I have a few keyboards with split spacebars where the “right” spacebar is normal; it’s just a spacebar but small. The “left” space does dual duty; tap it and it’s a spacebar, hold it down and it becomes a modifier key for a custom layer. Custom layers are used on small keyboards to make the “missing” keys available, sort of like how a phone keyboard has number layer and symbols layer.
I fully embraced this habit of split spacebars because I cannot train myself to use my left thumb to hit space for the life of me even though I’m a touch typist. Since my right thumb is the only digit hitting space, may as well get some use out of the rest of the space taken up by that spacebar.
Wouldn’t a split spacebar be two different keys that both individually can be used to type a space? This keyboard requires that both keys be pressed together to insert a space because each individual key has a different function. Given the common occurrence of spaces, that seems needlessly difficult.
Even though I told you don’t ask me why… you’re asking me why. But I’m a good donut so I went back:
They dont have to press BOTH keys to press space, they just didnt have a spacebar key that is the correct size to fit, so they put those 2 random keys on instead until they get a permanent keycap set that all fits.
Yeah both are individual space bars, at least that’s how mine is since I hit space with either thumb
