An open-source chording keyboard with trackball support.

Chordie Chording Keyboard Speaks No Qwerty

August 30, 2021 by Kristina Panos 12 Comments

What is the fastest way to get thoughts out of your brain and into relative permanence? Well, yeah, probably a voice recorder. But after voice recorders comes typing in a distant second. Typing, especially QWERTY-style, has its limitations. The holy grail method it comes to typing quickly has got to be a chording keyboard, hands down. How can court reporters possibly keep up with everything that’s uttered during a trial? When you can press a few keys at the same time and type entire words, it’s not that difficult. It just takes a whole lot of memorization and muscle memory to get to that point.

So if you’re going to go for the glory, check out Chordie, a snazzy little chording keyboard that does it all with just 14 keys. [kbjunky] based Chordie on the Ginny, a cute little bare-bones bat-wing chording keyboard that uses the ASETNIOP chording engine originally built for soft keyboards.[kbjunky] added open-face trackball support via printed cradle, but it’s not necessary to use a trackball since there’s a pair of rotary encoders and a mouse layer.

This keyboard looks fantastic with its rocket ship MCU holder and its flush-mounted I/O expander breakout boards. Apparently [kbjunky] used polyimide tape to keep the solder from making blobs. It’s all there in the nice build guide.

We would probably argue that chording is not totally ergonomic. Sure, you barely move your hands or wrists, but chording itself can be hard on the digits, especially the pinkies. To that end, [kbjunky] used low-profile switches with light springs. Totally ergonomic or not, we have to admit that we love the idea of clacking along at 300 WPM someday far, far down the learning curve of ASETNIOP. Take a look at the key map, and check out [kbjunky]’s follow-up post if you want to see a demo.

Maybe you prefer a completely different typing experience. Well, ASETNIOP works with digital pianos, too.

Via r/ErgoMechKeyboards

Ask Hackaday: Are We Close To Reinventing The Keyboard For Touchscreens?

March 29, 2013 by Mike Szczys 98 Comments

minuum-keyboard

We mourn the loss of the physical keyboard with the advent of tablets. After all, we do a bit of typing getting all of these features posted throughout the week. And we kind of blame tablets for the decline of the netbook industry (we still use a Dell Vostro A90 when not at home). But we’re trying to keep an open mind that we may not need a physical keyboard anymore. If someone can come up with an innovative alternative to the Qwerty layout that we are able to learn and can use with speed and without physical strain we’ll be on board. Our question is, do you think we are close to a screen typing breakthrough?

This question came to mind after seeing the Minuum keyboard shown above. It compresses all of the rows of a Qwerty into a single row, monopolizing less screen space than conventional smartphone input methods. The demo video (embedded after the break) even shows them hacking the concept into a distance sensor and using a graphite-on-paper resistor. Pretty cool. But what happens when you type a word not in the dictionary, like this author’s last name?

You can actually try out the Minuum style thanks to [Zack’s] in-browser demo hack. He’s not affiliated with Minuum, but has done quite a bit of alternative keyboard input work already with his ASETNIOP chorded typing project. It’s another contender for changing how we do things.

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ASETNIOP Chorded Typing With A Piano Keyboard

March 15, 2013 by Mike Szczys 21 Comments

asetniop-chorded-typing-with-a-piano

We don’t know if typing your Facebook updates from a piano keyboard counts as practicing or not. But if you want to give it a try here’s how. [Zach] wrote in to our tips line with his latest ASETNIOP hack which uses a MIDI piano keyboard to touch type on a computer.

Last July was when we first heard about ASETNIOP. It’s a chorded typing system which at the time was aimed at, but not limited to, touch screen devices. This version gives a pretty good idea of how the system actually works. Your fingers and thumbs are each assigned a key and they never move away from it. To type more than just the ten letters, combinations of keys are assigned the rest of the alphabet. You can see the piano example of the system after the break. But better yet would be hooking your own MIDI keyboard up to the computer and trying it in a browser.

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