map2 VS keyboard_layout_optimizer

https://github.com/shiro/map2 - another neat remapper program. more complex and no gui but more scriptable

I've also used a remapper tool called map2 but for a different use-case. Map2 documentation links to some of the scan codes though which could be helpful if you end up having to map the function keys to something... not really sure how those work but I've used it to map multimedia keys on a logitech k400 htpc keyboard before.

Maybe map2 can do some things you need.

As a temporary workaround and probably a long shot: but if not hw related and you are getting the keypresses but they're being ignored... maybe you could get away with some keyboard remapping apps? Maybe map2 or kbct

A linux alternative to AHK I made called map2 lets you do that easily, although there are other remapping projects as well.

for number 3: One way to bind mouse (keyboard, controller, etc.) keys similar to AHK is map2. It's significantly easier to use than Xorg keybindings and lets you do application specific bindings. Your can bind keys, key sequences and even complex actions such as scripts.

I'm the author of map2 that lets you map keys to other keys, sequences and complex actions like running a script. I haven't tried it with wiimotes (but I will when I find some time) so one would have to inspect which key events are emitted in order to remap them.

I'm the author of map2 which allows you to write simple scripts to remap buttons (incl. mouse), also you can do so per application. It's very flexible, but might require some programming skills, I recommend reading the docs and check the examples folder (there is a logitech mouse example too).

Mapping thorough X11 might not work everywhere and it's clunky. I'm the author of map2, it lets you do AHK-style key remapping and scripting on evdev level (meaning it's below X11 or wayland), so it works everywhere.

Regarding evaluating, comparing and potentially even optimizing layouts, I would recommend my keyboard layout optimizer.

I recently got a new ergonomic keyboard, after just typing on my laptop for years. I've used an ErgoDox before, so I went with the Moonlander. While configuring the keyboard and playing with the location of the spacebar, I realized that putting it on the right hand side resulted in a really bad balance between the two hands – it seemed like dvorak was way more right-hand dominant, and that was confirmed when I started looking into it. Went down the rabbit hole of alternate keyboard layouts, and found this repo: https://github.com/dariogoetz/keyboard_layout_optimizer . You can specify the physical configuration of your keyboard and provide a sample text, and it will generate layouts for you, using simulated annealing or a genetic algorithm. Here's a screenshot of the generated layout, along with Dvorak on the bottom:

That's very interesting. I tried a genetic algorithm myself for my optimizer. In the end, I removed the crossover part, but mainly because I did not understand, how exactly it worked :)

You can find the code for the evaluator here. Apart from my own set of metrics, it includes the ones used in KLAnext and also the ones from Oxey's layout playground (with some caveats).

Regarding an evaluator with support for multiple layers that can be user-configured, supports "classical" hold layers as well as one-shot layers, and modifiers on "any key" (think home-row mods), I can advertise my own evaluator/optimizer https://github.com/dariogoetz/keyboard_layout_optimizer Saves you some time on a new project ;)

Identified (amongst others), by tweaked version of https://github.com/dariogoetz/keyboard_layout_optimizer

I want to introduce a pet project of mine that I have been working on in the last year - a keyboard layout evaluator/optimizer: https://github.com/dariogoetz/keyboard_layout_optimizer