Alternatives
Products that do what There are over a thousand possible finger arrangements for your hands does
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- 4IM
I had an issue a few years ago - every ergonomic keyboard I tried had the switches too close to each other and my fingers were cramped in that small space. Then I decided to create a keyboard which is suitable for larger hands and eliminates most of the wrist movement. 34 keys was the most optimized version for achieving as little wrist movement as possible. You can try the fitment for your palm IRL with the printable template on the website.
2024 · jogmekeebs.com
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I was wondering how I can arrange objects along a spherical helix path, and read some articles on it. I ended up learning about parametric equations again, and make this visualization to document what I learned: https://visualrambling.space/moving-objects-in-3d/ feel free to visit and let me know what you think!
2025 · visualrambling.space
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Hi HN It also supports percentages, dates and variables. I've been working on this alone for a few years now, so would love to get some feedback.
2022 · numpad.io
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2022 · muted.io
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2018 · grunfy.com
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2022 · pianochord.io
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2019 · harmopark.app
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I've been trying to wrap my head around fwd/bwd kinematics for imitation learning, so I built a fully‑differentiable kinematic hand skeleton in JAX and visualized it with reruns new callback system in a Jupyter Notebook. This shows each joint angle and how it impacts the kinematic skeleton.
2025 · github.com
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Recently moved to Egypt, and in dire need to get the numbers down. Great excuse to explore learning software some more. Possibly very niche, but maybe it is useful for someone else out there. Feedback is always welcome.
2023 · arabic-numbers.koljapluemer.com
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I've developed a mouse where I click by lifting my fingers instead of pressing them down. I've found that this helps with my RSI and I'm running an Indiegogo campaign (like Kickstarter) to see if others are interested in me doing a production run. I'd love to hear your thoughts on the idea! http://igg.me/p/173482?a=881199
2012
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2021 · humanrandomness.com
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2012 · kenhub.com
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It's based on two-hand touch typing muscle memory, which means if you're already a touch typist you'll be able to type -- fast -- with one hand in minutes. http://www.staylimber.com How it works: Examine how the keyboard is laid out. The motion you use to type "G" is the same motion you use to type "H". Index finger, home row, towards the center of the keyboard. Same with "E" and "I": middle finger, top row. It's the same motion, but with the other hand. Let's say you broke a few fingers on your right hand. You can only use your left hand to type. Using Limber, all left-hand characters are…
2011
- 22IM
This started out when I vibe-coded a guitar scale fingering generator. It came out pretty good, and I started adding stuff to it: chords, then how chords and scales interact. Then I added charts for other instruments I mess around with: piano, cello, alto recorder. There's a complexity toggle to go from basic harmony to extended/experimental stuff. It's honestly still mostly a toy, but I thought other people might be interested in playing with it. Source is on github, so it's easy enough to run locally and fork. https://github.com/aleshh/gtr-scales
May 2026 · projects.alesh.com
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Upload your image, PDF, or MusicXML sheet music to automatically calculate and generate optimal violin fingering indices using AI and Viterbi sequence decoding.
29d ago · violin-fingering.unstacked.cc
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