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List:       kde-edu-devel
Subject:    Re: [kde-edu]: Step: interactive physical simulator
From:       "Vladimir Kuznetsov" <ks.vladimir () gmail ! com>
Date:       2007-03-14 17:53:41
Message-ID: dbce82dd0703141053o457cde76g9b2acd035b72c526 () mail ! gmail ! com
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On 3/12/07, RalfGesellensetter <rgx@gmx.de> wrote:
> Am Sonntag 11 März 2007 19:12 schrieb Vladimir Kuznetsov:
> > However if you have any ideas about icons that currently
> > present/missing in Step (look at screenshots on
> > http://edu.kde.org/step/), please share them. It will be very helpful
> > since I have almost no ideas about that icons myself.
>
> It's really hard to find an icon for forces.
> One idea: use a F (with arrow on top) and W, C or G as index.
I think that it will be good choice, at least until someone invents
something really better. I've drawn this icons, you can see it here:
http://edu.kde.org/step/pics/polygons1.png (I understand it needs to
be drawn better, this is temporarily variant).

Thanks a lot for your suggestion !

I've also thought about depicting typical objects between which given
force acts (for example Sun for gravitational force, falling apple for
weight force, electron (circle with letter 'e' in it ?) for coulomb
force) and an arrow, but I'm not sure how well it will look on small
icons (or may be I should increase icon size ?).

> Additionally you can use a spring balance icon - even though this is
> more related to the actual value of a force.
>
> Other thoughts (muscles, arrows+ letters) seem less attractive to me.
>
> Regards
> Ralf
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>


-- 
       Best Regards,
          Vladimir
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