Homemade wrist rests, and some other modding

I mentioned it in my configuration showcase post, but not too long ago, I started feeling a little discomfort in my hands after long days of typing. Another thing I noticed, apart from finger contortionism, was that my hand position was uncomfortable on the wrist rest with my wrists doing a small but persistent extension while using the keyboard, probably because I have rather large hands, so I would rest my hands on the wrist rest and have to bend my fingers a lot to get at the keys.

My old wrist rests, although having held up pretty well, were also starting to look disgustingly worn. So I decided to play around with a different profile for the wrist rests, inspired by the keywell style of keyboards.

And so were born the Habsburg Chin Wristrests:

Made from leftover oak from some table. 3.25cm thick, 8.5cm broad, they are considerably thicker and a little broader than the standard ones. This allows me to access the bottom keys a lot easier than with the standard wrist rests.

The wood has been treated with a lot of coats of pure tung oil. They must be pretty saturated by now, and have been allowed a lot of time to cure, though they are not completely cured yet. I originally wanted to keep going until it started settling on top of the wood like a lacquer finish, but I eventually decided against it because it will eventually need to be re-treated, and that will be hard to do to that finish again considering the other features of the wrist rests.

While I was at it, I built an old USB 2 hub I had lying around into the right rest. The wood has been hollowed out to house the hub with plenty of room to spare for future shenanigans, possibly involving a Bluetooth adapter and a battery.

I have also retrofitted a Micro USB port on the board. I previously had a type C, but I decided to go with a Micro instead because I have a lot of magnetic attach adapters for those, but not a lot of type Cs, and I need those for my phone.

The wiring is done like so:

I must say that the wrist rests and risers are very accommodating to electronics being built into the rests. Well done on that, guys!

While talking about the keyboard and mods, I can also mention that I have added backlight LEDs in the board. White, except for blue under the finger home positions, including the space buttons. Furthermore, I have replaced the case recently, and to prevent the screw mounts crumbling away again (the reason I replaced the case in the first place,) I have reinforced them with glued shrink tubing.

Also some silicone dampener rings on the obviously third party keycaps.

I recently sold the other board I had, on which I had replaced all the original Kaihl Blues with MX Browns, added LEDs and retrofitted a type C port. Replacing those switches was quite an undertaking. Good thing you have swapable keys in the future models.

I think that sums up my modding.

Are those sufficiently brutal for you, @pcooke9? :wink:

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:smiling_face_with_tear:
Now that’s what I’m talkin’ bout! Beautiful work man!

What USB hub do you have in there? I’ve been looking for something to put into the UHK80.

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Just an old thing which came with a laptop bag that I bought some 20 years ago or so. De-soldered the ports and wired three of them to the ones in the wrist rests and the last one directly to the plug for the UHK.

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For a while there, it bothered me that the left wrist rest was empty. All of that wasted space! It has also bothered me that the board lacked portability. While it is possible to stow the cable in the riser, the modules were always bouncing around on the bottom of the bag, and that bothered me, but I have finally found the solution to that! I have replaced the screws in the wrist rest backplate with pot magnets and recessed some magnetic screws in the wrist rest. The result turned out much better than I dared to hope for. The force required to take them apart is just enough to inspire confidence, but not enough to make it difficult to disassemble. The wrist rest feels absolutely solid when attached, no wobble at all!

Then I milled out a hole for the modules to rest in during transport. Now the entire thing is absolutely self-contained when packed up for transportation.

Pics or it didn’t happen!

It bothers me a little that I wobbled the router a bit on the first cut, but if it becomes too much for me to look at, I can just redo the entire thing.

Also, I need to give the new holes a coat of oil, but that will have to wait until next vacation or something, that stuff takes forever to cure!

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