These keyboards rely on magnets and springs and activate by sensing changes in the magnetic field. Popularized by Dutch keyboard startup Wooting, these switches rely on the Hall Effect and have actually been around since the 1960s.

You can change how far you need to press down to register the keystroke, as well as for the release point.

The one thing you can’t change, though, is the switch’s resistance. Despite all the talk of magnets, that’s still handled by the spring inside the switch, after all (for the moment, until the xyz is released).

But interestingly, this also means with temperature differences, you may also have to “calibrate” your keyboard. The price point for the Akko MOD007B PC Santorini keyboard at around US$110 to $150 is certainly not more expensive than many mechanical keyboards.

See https://techcrunch.com/2024/04/07/magnets-are-switching-up-the-keyboard-game/

#technology #keyboards

    • I’ve never tried one, but I tdid look at them last time I got a new kb (2 years ago?). IIRC you can do pressure sensitivity, but meaningfully mapping that to game/software controls is often difficult. You can also adjust the trigger point if you’re using “standard” mode, and I think you can even set a different action for passing the trigger point and bottoming out the key.

    • If you want to go overboard, you can even create something akin to a macro by assigning multiple actions to the same key, so that a single keypress registers a different action when you’ve pressed half-way down, as you bottom out and when the switch pushes the keycap up again — and maybe another one somewhere in-between. I haven’t quite found a personal use case for this yet, but somebody surely will.

      From the article. Cool stuff!
      I’ll be over here with my 1/64 keyboard.

    • All that yes. The Wooting One (original that uses IR light) let you use buttons to simulate controller axes, change how hard you need to press to activate, and add second functions to keys. It was an interesting idea but I found the gaming part the original keyboard to be only usable in a limited set of games as it’s not as sensitive as a controller stick, and as a keyboard it wasn’t great either. Hopefully V1 problems, I know they had through another version of the IR keyboard, and then came out with the Hall effect keyboard. I like the idea but never could get used to it, and when the spacebar was loose I retired it after fixing it.

    • Sort of in a way, yes, if you count there is some increasing pressure from the spring. But in reality, no, it is really based on the travel distance that can be adjusted. But you raise an interesting point for a future innovation, being more around actual pressure/resistance per key setting.

  • I have one of these, and while the switch tech is certainly neat, I haven’t really come up with many good ways to use it.

    Their implementation doesn’t seem to support changing resistance or being sensitive to multiple levels of pressure on the key, but one way I do use it is by changing the activation distance for certain keys that I tend to press by mistake when gaming, like caps lock, so that you really need to bottom out the key to activate it. This seems to help a bit but I suspect that if I wanted to get the most out of it, I would probably need to be a much more intense gamer.

    • Wow nice!! Yes my issue seems to be touching a key next to where I should be hitting. So if I could even increase travel to register, I’m wondering if that would at least make my typing a bit better. Of course, there is no easy cure for dyslexic typing ;-)

  • 🤖 I’m a bot that provides automatic summaries for articles:

    Click here to see the summary

    Brands like Akko, Drop, Ducky, Epomaker and Keychron became household names and today’s enthusiasts can choose between dozens of different layouts and buy parts from even more vendors.

    A few years ago, a gasket-mounted keyboard, which gives you a softer, bouncier typing feel, was something enthusiasts could only find on high-end boards, but now everybody essentially does the same.

    On a standard mechanical keyboard switch, you physically close an electrical circuit to register a key press.

    There is, however, a permanent magnet in the stem and as you press down, the sensor on the keyboard’s PCB precisely registers what position the switch is.

    Priced at just under $150 (though you can usually get it for around $110 on Amazon), the gasket-mount MOD007B PC comes pre-built with Kailh’s linear Sakura Pink magnetic switches.

    What matters most here, though, is that this board allows gamers and non-gamers alike to dip their feet into the magnetic switch market without a major upcharge.


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