Use Insight Maker to create rich pictures and causal loop diagrams.
Then make shareable simulation models. All right in your browser,
for free. Just sign up for a free
account and start modeling now.
Create an Insight Maker account to start building
models.
Insight Maker is completely free.
Start Now
Insight Maker runs in your web-browser. No downloads or plugins are
needed. Start converting your ideas into your rich pictures,
simulation models and Insights now. Features
Simulate
Explore powerful simulation algorithms for System Dynamics and Agent
Based Modeling. Use System Dynamics to gain insights into your
system and Agent Based Modeling to dig into the details. Types of Modeling
Collaborate
Sharing models has never been this easy. Send a link, embed in a
blog, or collaborate with others. It couldn't be simpler. More
Free & Open
Build your models for free. Share them with others for free. Harness
the power of Insight Maker for free. Open code mean security and
transparency. More
Explore What Others Are Building
Here is a sample of public Insights made by Insight Maker users. This list is auto-generated and updated daily.
Investigations into the relationships responsible for the success and failure of nations. This investigation was prompted after reading numerous references on the subject and perceiving that *Why Nations Fail: The Origins of Power, Prosperity, and Poverty* by Acemoglu and Robinson seem to make a great deal of sense.
La situación modelada expresa el crecimiento de las ventas impulsadas por la motivación y productividad, pero es frenada por el tamaño del nicho de mercado.
The World3 model is a detailed simulation of human population growth from 1900 into the future. It includes many environmental and demographic factors.
Use the sliders to experiment with the initial amount of non-renewable resources to see how these affect the simulation. Does increasing the amount of non-renewable resources (which could occur through the development of better exploration technologies) improve our future? Also, experiment with the start date of a low birth-rate, environmentally focused policy.
This is a simplified picture of the system dynamics of an RBMK nuclear reactor highlighting its design flaws. Two reinforcing feedback loops and one negative loop, along with significant human disregard for safety led to the events of April 1986.
For an entertaining, albeit inaccurate at times, presentation, watch the HBO miniseries clip on YouTube: https://www.youtube.com/watch?v=TmIEI4ky-Zc
This simulation allows you to compare different approaches to influence flow, the Flow Times and the throughput of a work process.
By adjusting the sliders below you can
observe the work process without any work in process limitations (WIP Limits),
with process step specific WIP Limits* (work state WIP limits),
or you may want to see the impact of the Tameflow approach with Kanban Token and Replenishment Token
or see the impact of the Drum-Buffer-Rope** method.
* Well know in (agile) Kanban
** Known in the physical world of factory production
The "Tameflow approach" using Kanban Token and Replenishment Token as well as the Drum-Buffer-Rope method take oth the Constraint (the weakest link of the work process) into consideration when pulling in new work items into the delivery "system".
You can also simulate the effects of PUSH instead of PULL.
Feel free to play around and recognize the different effects of work scheduling methods.
If you have questions or feedback get in touch via twitter @swilluda
The work flow itself
Look at the simulation as if you would look on a kanban board.
The simulation mimics a "typical" software delivery process.
From left to right you find the following ten process steps.
Input Queue (Backlog)
Selected for work (waiting for analysis or work break down)
