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Show HN: I made a 5-key keyboard

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Re: Show HN: I made a 5-key keyboard

#121
post #111

Wouldn’t a T9 keyboard work better for people who texted before the smartphones? I imagine it’s like riding a bike: I’d probably be able to type blindly with one thumb again after a bit.

T9 suffers from slow input speeds. In the worst case you are required to click the same button four times for a single character.

In the worst case, yes. But the most common case was a single tap per letter.

Re: Show HN: I made a 5-key keyboard

#122

Earlier quoted context omitted.

From your user page: "My name is actually CyberRabbit. I made a typo when I made this account and HN won’t let me edit my user name." There is no user "CyberRabbit" by the way, maybe dang would rename your account if you ask him?

Yes he offered but I don’t use email and cannot contact him that way.

It's too late now anyway

Re: Show HN: I made a 5-key keyboard

#123

It seems like every hardware geek makes one of these at some point. I think it's really cool. Designing a chording scheme for individual keys is a fun problem, kind of a nerd snipe. But in the end everyone concludes, "It's too slow to be useful." I think where the hand held keyboard might be really interesting is in combination with steno ( http://www.openstenoproject.org/plover/ ), but I haven't seen that done.

It seems that handwriting is 24 WPM. It would be neat to get that input speed on a computer using one hand without much more exertion, and choosing letters from a menu seems like more exertion.

> and choosing letters from a menu seems like more exertion.

How about from a wheel?

https://youtu.be/9BnLbv6QYcA

Re: Show HN: I made a 5-key keyboard

#125

Earlier quoted context omitted.

One of those pointless little distinctions that English language makes but many other European languages don't. Another example is "velocity" vs "speed"—what other vector quantity has two distinct names, one for the vector, another for the vector's magnitude? The acceleration doesn't, for example; and distance and displacement are two slightly different concepts that deserve two distinct names.

Weight and mass comes to mind.

Whoa... That's heavy

#groan

Re: Show HN: I made a 5-key keyboard

#127

Since there's a plenty of chorded keyboards already, someone should come up with some sort of a scat keyboard, or rather input method. Each keystroke is represented by a sequence of three notes that you sing into the microphone. Three notes produce two intervals which, measured in semitones, are converted into keys pressed (being, say, duodecimal digits). The relative duration of notes sang can be interpreted as modi…

You should talk to Tavis Rudd, maybe. https://youtu.be/8SkdfdXWYaI

Nah, I don't want dictation, I want keypresses :)

Re: Show HN: I made a 5-key keyboard

#128

Earlier quoted context omitted.

One of those pointless little distinctions that English language makes but many other European languages don't. Another example is "velocity" vs "speed"—what other vector quantity has two distinct names, one for the vector, another for the vector's magnitude? The acceleration doesn't, for example; and distance and displacement are two slightly different concepts that deserve two distinct names.

Weight and mass comes to mind.

Weight isn't the vector quantity of mass. It's mass times acceleration, e.g. gravitational acceleration, g. In other words, it's a force.

Re: Show HN: I made a 5-key keyboard

#130

Earlier quoted context omitted.

From your user page: "My name is actually CyberRabbit. I made a typo when I made this account and HN won’t let me edit my user name." There is no user "CyberRabbit" by the way, maybe dang would rename your account if you ask him?

Yes he offered but I don’t use email and cannot contact him that way.

I’m not sure which way your email joke is going. Is it poking fun at some HNers who go out of their way not to use common services or devices, or, are you joking that changing your username isn’t worth any effort?

Edit: oh. Likely a 1984 reference. Never mind now. Leaving comment as it is though

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