Elecom Huge. I've been using them for years now and they are wonderful for my big fat hands.
ErgoMechKeyboards
Ergonomic, split and other weird keyboards
Rules
Keep it ergo
Posts must be of/about keyboards that have a clear delineation between the left and right halves of the keyboard, column stagger, or both. This includes one-handed (one half doesn't exist, what clearer delineation is that!?)
i.e. no regular non-split¹ row-stagger and no non-split¹ ortholinear²
¹ split meaning a separation of the halves, whether fixed in place or entirely separate, both are fine.
² ortholinear meaning keys layed out in a grid
No Spam
No excessive posting/"shilling" for commercial purposes. Vendors are permitted to promote their products/services but keep it to a minimum and use the [vendor] flair. Posts that appear to be marketing without being transparent about it will be removed.
No Buy/Sell/Trade
This subreddit is not a marketplace, please post on r/mechmarket or other relevant marketplace.
Some useful links
- EMK wiki
- Split keyboard compare tool
- Compare keycap profiles Looking for another set of keycaps - check this site to compare the different keycap profiles https://www.keycaps.info/
- Keymap database A database with all kinds of keymap layouts - some of them fits ergo keyboards - get inspired https://keymapdb.com/
Seconding an elecom trackball. I use the deft pro personally, but wear medium sized gloves usually.
I use a Kensington Expert Mouse for the last 10 years. It has 4 programmable buttons (plus 4 combos) a huge encoder wheel for scrolling and a large trackball in the center. I use it with my whole hand and the biggest advantage is that I just need to move my arm to the left (I use it with my left hand) to grab it. It is pretty fast to switch from the keyboard to the trackball and vice versa. I can even share my left hand palm rest with it. You can see some pictures here.
It's a trackball rather than a mouse, but the classic Ploopy is very large
I have a ploopy classic trackball and it is a wonderful device for big handed folks. If you ever used a Microsoft trackball explorer back in the day, the ploopy recreates that design.
If you want ergonomics, go for ProArc EM03 fingerball (and the Nulea / Sanwa variations, all MTE clones). If you want more buttons, go for the Elecom Huge. FWIW, I stopped using the Huge after getting the ProArc (much better ergonomics)