Fulcrum VS torn

dude I really think you should consider a sideways-mounted 5-way switch for the thumbs like I did on the fulcrum. I think it would work really well on this form factor

You may be interested by the 40-key version of the Fulcrum

It's tough to use more than 2 or 3 regular thumb keys. Check out the Fulcrum for max ergo thumb functionality

I use 20 keys as my daily driver and it’s been a dream come true. My RSI disappeared and as a bonus I type faster than I did before on regular keyboard.

Fulcrum allows you to use one of the thumb joysticks as a mouse, though i wouldn't recommend it as a full mouse replacement

Although, I guess you could also go with your idea with using one hand for the vowel and one for the consonant and use just two 5way switches. There is actually a DIY keyboard with two 5way switches: https://github.com/dschil138/Fulcrum I think it would work well for kana input.

I think you would really like the fulcrum

I doubt this will be what you are looking for but I did the same thing with the keylogger and had the same realization, which heavily informed my keymap and hardware design on the Fulcrum. Full keymap is at the bottom of the readme page. Also if you go to my profile I have a pinned repo on key press stats that you may find interesting.

Fulcrum would be either your dream keyboard or your nightmare keyboard. Not sure which

I humbly suggest the 40-key version of the Fulcrum, which will give your thumbs a multitude of ergonomic options

There are other benefits: A PCB design can be shared so that others can fabricate it themselves. (Or modify it if they wish). A PCB design will likely have a schematic, too, which can be studied.

I'd also bet that PCB projects are more likely to inspire better PCB projects. -- Or at least, the domain I've tried my hand at has been PCBs for custom mechanical keyboards.

e.g. I've seen boards inspired by https://github.com/hsgw/plaid such as https://github.com/coseyfannitutti/discipline or https://github.com/rtitmuss/torn and I think there are several popular split keyboard designs which basically descend from https://github.com/MakotoKurauchi/helix

Torn

I'm going to build the Torn ergo split keyboard but I don't need x5 PCBs, switch plates, and base plates. So I'm checking to see if others are interested in splitting the cost of the JLCPCB order. For clarity, I'm not looking to profit from this, just split the cost of the PCBs.

https://github.com/rtitmuss/torn Seems to be all freely available including a build guide

I would like to compare it to Torn

For a true match, the keyboard should be a Torn

Also very much interested in this. I'm thinking about building a split keyboard myself and can't decide on which one to go for. I've considered so far: - redox: The layout looks thought through - sofle: Easy to build, because of the used microcontroller - torn: Is throughhole, huge plus for me since I could order pcb's and solder it myself, also looks good. the only thing I don't like about it, is that I need a number row and am not sure if I'll be able to add it to the schematic

The torn is the closest https://github.com/rtitmuss/torn

I also have an ergodox ez, and want a smaller keyboard for carrying it to the office and on travels. I'll go for Torn (https://github.com/rtitmuss/torn) eventually, it will be available on splitkb.com Regarding tenting, it does have a slot to screw in a tripod like https://splitkb.com/products/manfrotto-pocket-tripod