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Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout?

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On 13 Giu, 11:22, Chris Angelico <ros...@gmail.com> wrote:
> On Mon, Jun 13, 2011 at 6:42 PM, Yang Ha Nguyen <cmp...@gmail.com> wrote:
>
> > Could you show which studies?  Do they do research just about habit or
> > other elements (e.g. movement rates, comfortablility, ...) as well?
> > Have they ever heard of RSI because of repetitive movements?
>
> And did any of the studies take into account the fact that a lot of
> computer users - in all but the purest data entry tasks - will use a
> mouse as well as a keyboard? The classic "grasp mouse" sitting to the
> right of the keyboard mandates either a one-handed typing style (left
> hand on keyboard, right hand on mouse) or constant re-aiming and
> re-grasping. Or you can use a touchpad; what are the consequences of
> that on typing speed? And my personal favorite, the IBM TrackPoint - a
> stick mouse between the G/H/B keys, a design which other manufacturers
> have since copied (although IMHO the IBM/Lenovo type still beats the
> others hands down) - keep your hands where you want them and just
> reach out to grab the mouse with your index finger, or slide your
> fingers one key over (works fine if you're used to it).
>
> Typing speed depends on a lot more than just your layout, and it's
> going to be nearly impossible to narrow it down viably.
>
> Chris Angelico

Moreover, I've seen people move the mouse faster than I could achieve
the same task by keyboard.

To me, the advantage of ergonomic layout is not about speed - I'm sure
there will always be people able to type blazingly fast on any random
layout - but about comfort.  Even when typing slowly, I don't want my
fingers and my hands neither moving much more nor contorting much more
than necessary.

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Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Xah Lee <xahlee@gmail.com> - 2011-06-11 00:50 -0700
  Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Tim Roberts <timr@probo.com> - 2011-06-12 21:30 -0700
    Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Elena <egarrulo@gmail.com> - 2011-06-13 00:21 -0700
      Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2011-06-13 13:19 +0000
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? "Pascal J. Bourguignon" <pjb@informatimago.com> - 2011-06-13 15:54 +0200
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Elena <egarrulo@gmail.com> - 2011-06-13 10:42 -0700
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Ethan Furman <ethan@stoneleaf.us> - 2011-06-13 12:19 -0700
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Xah Lee <xahlee@gmail.com> - 2011-06-14 00:26 -0700
      Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Dotan Cohen <dotancohen@gmail.com> - 2011-06-14 17:50 +0300
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Xah Lee <xahlee@gmail.com> - 2011-06-17 10:43 -0700
          Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Dotan Cohen <dotancohen@gmail.com> - 2011-06-18 00:26 +0300
            Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Xah Lee <xahlee@gmail.com> - 2011-06-17 15:09 -0700
              Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Dotan Cohen <dotancohen@gmail.com> - 2011-06-18 14:06 +0300
              Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Xah Lee <xahlee@gmail.com> - 2011-06-18 04:40 -0700
              Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Dotan Cohen <dotancohen@gmail.com> - 2011-06-18 15:35 +0300
      Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Chris Angelico <rosuav@gmail.com> - 2011-06-15 10:11 +1000
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? rusi <rustompmody@gmail.com> - 2011-06-14 20:00 -0700
          Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Dotan Cohen <dotancohen@gmail.com> - 2011-06-15 07:35 +0300
            Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? rusi <rustompmody@gmail.com> - 2011-06-15 05:19 -0700
              Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Dotan Cohen <dotancohen@gmail.com> - 2011-06-15 15:32 +0300
                Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? rusi <rustompmody@gmail.com> - 2011-06-15 05:43 -0700
                Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Xah Lee <xahlee@gmail.com> - 2011-06-17 10:53 -0700
                Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improvethe Dvorak Layout? Lie Ryan <lie.1296@gmail.com> - 2011-06-19 14:21 +1000
                Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improvethe Dvorak Layout? rusi <rustompmody@gmail.com> - 2011-06-18 22:14 -0700
                Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile toImprovethe Dvorak Layout? Lie Ryan <lie.1296@gmail.com> - 2011-06-19 15:50 +1000
                Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile toImprovethe Dvorak Layout? rusi <rustompmody@gmail.com> - 2011-06-19 12:19 -0700
    Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Yang Ha Nguyen <cmpitg@gmail.com> - 2011-06-13 01:42 -0700
      Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Chris Angelico <rosuav@gmail.com> - 2011-06-13 19:22 +1000
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve   the Dvorak Layout? Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2011-06-14 13:45 +1200
          Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Chris Angelico <rosuav@gmail.com> - 2011-06-14 11:58 +1000
          Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve   the Dvorak Layout? Grant Edwards <invalid@invalid.invalid> - 2011-06-14 03:34 +0000
          Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Xah Lee <xahlee@gmail.com> - 2011-06-13 23:11 -0700
            Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Ian Kelly <ian.g.kelly@gmail.com> - 2011-06-15 16:11 -0600
          Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Andrew Berg <bahamutzero8825@gmail.com> - 2011-06-14 17:29 -0500
          Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Chris Angelico <rosuav@gmail.com> - 2011-06-15 10:18 +1000
          Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Andrew Berg <bahamutzero8825@gmail.com> - 2011-06-14 20:23 -0500
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Elena <egarrulo@gmail.com> - 2011-06-14 05:23 -0700
    Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2011-06-13 09:06 -0700
      Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Tim Roberts <timr@probo.com> - 2011-06-15 00:16 -0700
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Chris Angelico <rosuav@gmail.com> - 2011-06-15 18:30 +1000
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Dotan Cohen <dotancohen@gmail.com> - 2011-06-15 12:22 +0300
        Re: Keyboard Layout: Dvorak vs Colemak: is it Worthwhile to Improve the Dvorak Layout? Chris Angelico <rosuav@gmail.com> - 2011-06-15 19:33 +1000

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