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Loopy: a tool for thinking in systems (2017)

250 点作者 4684499大约 6 年前

14 条评论

jshprentz大约 6 年前
Loopy is one of several Explorable Explanations tools [1] that let people interact with models embedded in web pages.<p>[1]: <a href="https:&#x2F;&#x2F;explorabl.es&#x2F;tools&#x2F;" rel="nofollow">https:&#x2F;&#x2F;explorabl.es&#x2F;tools&#x2F;</a>
victor106大约 6 年前
From two years ago<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=13939645" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=13939645</a>
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Karrot_Kream大约 6 年前
A much deeper version of the tool using more systems dynamics features is Insight Maker[0]. They&#x27;re a tool to actually build and simulate real life models in. The UX is a bit more confusing, but the tool is much richer.<p>[0]: <a href="https:&#x2F;&#x2F;insightmaker.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;insightmaker.com&#x2F;</a>
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lapnitnelav大约 6 年前
Here&#x27;s the source if you want to tinker with it : <a href="https:&#x2F;&#x2F;github.com&#x2F;ncase&#x2F;loopy" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;ncase&#x2F;loopy</a>
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ken大约 6 年前
I love it! It&#x27;s like the simulations of iThink [1], with the &quot;analogic&quot; sketching UI of GRaIL [2].<p>[1]: <a href="https:&#x2F;&#x2F;www.iseesystems.com&#x2F;store&#x2F;products&#x2F;ithink.aspx" rel="nofollow">https:&#x2F;&#x2F;www.iseesystems.com&#x2F;store&#x2F;products&#x2F;ithink.aspx</a> [2]: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=QQhVQ1UG6aM" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=QQhVQ1UG6aM</a>
LearnProg17大约 6 年前
Could we replace animated arrows between different blocks, to something that is easier to interpret. I had to train my mind to search for negative&#x2F;positive sign and current state and then add it and say in my mind &quot;encourages doing things&quot;.<p>Instead of &quot;demotivation&quot;, you could use &quot;motivation&quot;. So that, we wont have to worry about double negatives.<p>I would prefer to add weights, to the connecting arrows, to give more detail.
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babak_ap大约 6 年前
LOOPY is made by Nicky Case! Author of interesting work such as: The Evolution of Trust (<a href="https:&#x2F;&#x2F;ncase.me&#x2F;trust&#x2F;" rel="nofollow">https:&#x2F;&#x2F;ncase.me&#x2F;trust&#x2F;</a>), The Wisdom and&#x2F;or Madness of Crowds (<a href="https:&#x2F;&#x2F;ncase.me&#x2F;crowds&#x2F;" rel="nofollow">https:&#x2F;&#x2F;ncase.me&#x2F;crowds&#x2F;</a>)
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headsoup大约 6 年前
Great tool, though it would be good if you could set rate flow on the items or set quantities, because it gets a little crazy just working off &#x27;events&#x27; that perpetuate.
kyoob大约 6 年前
Man, I&#x27;ve been looking for this forever after having seen it a couple of years ago. I just have had no idea how to Google it. Animated flowcharts? Finite automata tool? Anyway, saved to my faves now.
subbu大约 6 年前
Like in process flow diagrams we need different shapes to represent different ideas. Circles alone can&#x27;t be used for it.
Iv大约 6 年前
I&#x27;d love to be able to change the multiplier of arcs through a dynamic quantity. Here we can just state a fixed value on each arc. In dynamic systems, these multipliers change.
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seren大约 6 年前
Nice visualization. Does anyone know something as entertaining to represent Finite State Machine ?
paulorlando大约 6 年前
This is great. Thanks for building it!
dreamcompiler大约 6 年前
I&#x27;m a big fan of system dynamics but the gray-on-gray text on the website makes it so hard to read I didn&#x27;t stay long enough to investigate.