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Also: Confido works for intuitively eliciting probabilities
Also: Confido works for intuitively eliciting probabilities
Seeing Theory is also a beautiful guide to visualizing probability.
It looks great, and there are a few others I like as well, but does this let you visualize your own credences? That's what seems like the value here, to me.
Nope, I skimmed the post and missed that that was the specific goal. My bad!
This post is a tutorial for Visualisation of Probability Mass, a tool that lets you represent credences as percentages in a 10x10 grid. It's useful for turning visual intuitions into coherent percentages, or numerical intuitions into a visual representation.
At the end, I'll briefly mention other tools useful for visualising quantitative beliefs.
Visualisation of Probability Mass is a tool for quickly representing images of percentages in a 10x10 grid, where each box represents 1%. You can click on any colour (on the right) and then on any tile (on the left) to change its colour.
You can add a title and description for each colour or for the graph in total, and export it as a jpeg. 
Here's a worked example (numbers picked mostly at random, not intended as a true claim on this topic):
Honestly, I find the visual output of Visualisation of Probability Mass more confusing than useful, though when I discussed it with others they found it quite useful. I expect that for some, most of the value is in using the visual half of the tool as an input to turn an intuition into percentages that are coherent[1], rather than as an output, unless you have <4 possible outcomes.
Another tool which can be used to represent probability density intuitively is Click and Drag Probability Elicitation. However, the web demo is currently too limited to be useful, but I’m excited about its potential when fully usable. If you're building a survey (in Qualtrics, LimeSurvey, or oTree) where people can input probability density graphs, consider using it.
Tools that can be used to share quantitative beliefs as whole models include coding languages like Squiggle, Guesstimate, and Python.
Show us your beliefs on a topic! Post it in the comments. If you can't think of anything, try looking in the comments to get ideas & compare your beliefs with others. Here's some other suggestions:
I'll also be running an event in the EA GatherTown today at 6pm GMT to get a feel for the tool together, please come along!
Tomorrow: Loom, a tool for recording videos! I used it to record all the videos for this sequence. I'll be running another event in the GatherTown tomorrow for Loom.
I.e. sum to 100%
I don't know if it's exactly this that will save all communication or anything, but I would be excited to see if this kind of thing could be used to quickly convey takes on even hard community issues in addition to object level things, especially since it points in the direction of considering multiple hypotheses.
e.g. I really loved this picture from this post and even made this speadsheet so you could put in your own numbers, and it seems like a standard part of data visualization to let people see the differences between distributions clearly
Cool spreadsheet! Yeah a tool similar to the square one but in a horizontal line instead seems more useful.