What is SpaceFN and why you should give it a try
The SpaceFN concept - setting up your space key as a layer switch when held - is probably one of the most useful tweaks in the keyboard hobby. Let me explain how it works. My SpaceFN article on kbd.news made some rounds recently - quite surprisingly given the age of this concept. This piece you're reading is a condensed version of the full post. If you're left with unanswered questions, you'll most likely find the info you're looking for in the original write-up. On my imaginary top list of the most useful keyboard features, tweaks and hacks, SpaceFN would deserve a podium finish for sure. But what makes it so special? In short: SpaceFN is easy to implement, easy to learn, costs nothing, can be used with any keyboard, and can improve your productivity instantly. I will list its benefits below, but can state right at this point that the SpaceFN concept, setting up your space key as a layer switch when held, is clearly one of the most useful tweaks in the keyboard hobby....
Apr 30, 2024
If you want to know where my works at look up in the sky next time you see a rocket get fired. :P
I don't think a scientist would ever pass off such crass blanket statements so please don't take my scepticism personally. Your field of work is also completely irrelevant so long as you have no actual evidence to move forward.
PS: To specify, when I say I want you to design something similar I mean all of it - come up with a hot swappable PCB of your own (or pay someone to) as well as sort out the entirety of the case.
Where can I get aluminum blocks, printed PCB, SMT components, Kaihua sockets, LEDs, and switches for $12? Where is this machine shop that can do the milling and anodizing for only $8? There are many projects I myself could start since you make it sound so easy!
It happens all the time, and the hobby is the better for it. We are in the golden age of bespoke input devices, and if you aren't totally full of shit, you can make some money and be a part of it.
Also, rockets are cool.