Show HN: QWERTY mini Pro – Why a 2-row, 16-key keyboard works better
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QWERTYmini
nanoxide
I really liked it and bought it a couple of weeks ago, however I've run into a deal-braking bug and with no possibility to report a bug (the website is extremely slow and barely loads most of the time), I kinda ignored it since then.
In Firefox on Android, I can't type a secondary character (e.g. "p") as first character into the address bar. Double tapping y/p results in "yp" instead of only "p". It works everywhere else, but not in this specific text box.
Also, somewhere in the docs it's mentioned that you can use one of the outer buttons as trigger for a secondary char (i.e. quickly tapping "o/y" should result in "p"). I couldn't get this to work even once.
grimm8000
Yeah but the muscle memory
kqr
I agree the value proposition of alternative layouts is a bit shaky for small touchscreen keyboards. It's not obvious one does enough typing on them to offset the switching cost. (As opposed to physical keyboards where a more ergonomic layout is a no-brainer.)
That said, I have had good experiences with switching to an even more radical layout: https://entropicthoughts.com/learning-keybee
voidUpdate
Is it just me or are there 4 rows there...
childintime
Right. And there are 7 on my gboard keyboard, including a row for the home button (as in the pics), one for numbers and one for suggestions.
Sorry about the website being slow.
You can also find more details at
https://www.reddit.com/r/QWERTYmini/
Here’s the content
Here are the advantages of a 16-key, 2-row structure.
1. 16 keys is the optimal balance If you go down to 15 keys or fewer, you can’t keep all five vowels as independent keys. That forces awkward combinations, increases double-taps, and hurts typing efficiency. If you go above 17 keys, the keys get smaller, touch accuracy drops, and the advantage over standard QWERTY starts to disappear.
2. 2 rows enable real swipe-based input With only two rows, each key has enough height for clear up/down swipes. This makes it possible to input symbols, numbers, and extended characters instantly - without long-press or switching modes. For example, it is possible to open the extended character panel with an up-swipe and instantly input the primary extended character with a down-swipe.
3. Perfect left-right symmetry (4:4) The layout is evenly balanced, which improves hand distribution and stability. In landscape mode, this symmetry becomes even more powerful with split layouts, creating a fully balanced two-hand typing system.
4. Main screen symbol placement
Extended characters, numbers, and symbols can be designed to be accessed via double-tap, swipes, long-press, or simultaneous input.
Why not traditional QWERTY?
The 3-row, 26-key structure is fundamentally limited on mobile:
- Too many small keys reduce touch accuracy.
- Limited key height makes swipe input difficult, leading to reliance on long-press and drag.
- Asymmetry reduces efficiency in split layouts and limits usability in landscape mode.
The 2-row, 16-key structure is highly suited for efficient and extensible input on mobile.