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aemerson_

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Show HN: Altar I, the minimal keyboard launched on HN, is open for pre-orders

electronicmaterialsoffice.com
5 points·by aemerson_·3 anni fa·2 comments

I spent a year designing a low profile, minimal mechanical keyboard

electronicmaterialsoffice.com
1,131 points·by aemerson_·4 anni fa·664 comments

comments

aemerson_
·5 mesi fa·discuss
Well done on shipping. Reading this gave me PTSD of shipping our first hardware product at a similar scale. It was a tough experience but you'll have learned a huge amount and be much better equipped for the second time (if you choose to keep going). I found the biggest takeaway is planning for things to go wrong in advance and building enough slack into the process so that you can accommodate some setbacks.
aemerson_
·3 anni fa·discuss
Link to previous post + discussion: https://news.ycombinator.com/item?id=32507172
aemerson_
·4 anni fa·discuss
It was indeed KiCAD.
aemerson_
·4 anni fa·discuss
Still TBC, but it should be around 3 months between charges with normal use. More accurate numbers to come later.
aemerson_
·4 anni fa·discuss
Interesting point on the arrow keys. On Altar I you can "feel" the arrow area since the arrows are dished but the keys around it are raised.
aemerson_
·4 anni fa·discuss
GT Flexa was super fun to work with. The numerals on Altar I are, as you can imagine, the widest and thinnest that Flexa would go! I also added a custom Egyptian "I", rather than the default "I" since it reads less like a lowercase "L".
aemerson_
·4 anni fa·discuss
As @yeutterg says below it is possible to self certify CE.

For prototyping the body, I initially 3d printed it, then moved to 1 off cnc milling. For this I mostly used Geomiq (geomiq.com), which farms it out to various countries (mostly china from what I can tell), then they make it and send it to you. I plan to have the case manufactured in the UK — I found contacts for this because I happen to work in the automotive industry in the UK currently. The most difficult part of the case will be anodising which will require a lot of trial and error.

For the plastics, they are all 3d printed for prototyping, and will be injection moulded in the UK for production.

PCBs are printed in China for prototyping. Not sure where the production PCBs will come from yet.

I can give you more detailed info if you'd like.
aemerson_
·4 anni fa·discuss
Thanks @dang! Sorry about the confusion, I had not read the show hn rules in detail.
aemerson_
·4 anni fa·discuss
In theory the board works with Linux, but it has not actually been tested. If it is tested with Linux and is confirmed working, I will specify that in the specs.
aemerson_
·4 anni fa·discuss
Agreed, acoustics are SO important. Once I am happy with how the prototype sounds I will update the website with a typing text.
aemerson_
·4 anni fa·discuss
Thanks, I'm so happy you — and lots of others — like what I've been working on. It means a lot, it's very fulfilling.

I don't find the criticism demoralising. Quite the opposite, it means people are engaged, which I love. I tried to create a product with a strong design and as a result it's quite divisive. That's okay. Good, even.

I put this thing up on the internet and asked for peoples opinions... and that's what I got. Lots of opinions! Many of which are valid, and I will take back and work on.

At the end of the day the site got a lot of traffic, lots of people expressed interest in the product and I got lots of feedback. It's a win-win and I am very happy.
aemerson_
·4 anni fa·discuss
The 3d renderings are all created in Keyshot. The model was created in Fusion 360.

I am fairly new to both and found them both reasonably intuitive.
aemerson_
·4 anni fa·discuss
No prototype photographs yet... but soon!
aemerson_
·4 anni fa·discuss
Oops, I'll fix that shortly.
aemerson_
·4 anni fa·discuss
Thank you!
aemerson_
·4 anni fa·discuss
Thanks for the heads up.

As for the pornographic comment, that's the best compliment I've got all day!
aemerson_
·4 anni fa·discuss
I have not tested the Kailh sunset switches but I'll check them out.
aemerson_
·4 anni fa·discuss
Yes you are right, it is hard to get a sense of the materials from these CGI renders. Getting hold of recycled aluminium in small quantities is proving difficult so hence the hedge to say recyclable* not recycled* on the website. I will try hard to make it some % recycled aluminium though.

The grain on the videos is poor and I'll work on that.

The finish of the materials is not finalised but to give you an idea, the case will be a semi-satin anodised aluminium. It will likely be more matte than, say, a Macbook. The plastic will be a matte PBT type hard plastic.
aemerson_
·4 anni fa·discuss
Thank you, I am a huge Teenage Engineering fan so that is a big complement!

Perhaps a larger board or separate numpad could come down the line if there is enough interest.
aemerson_
·4 anni fa·discuss
<3

In all seriousness though I don't mind people complaining. I asked for feedback, after all.