Oberon Ohana
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logicalmap.org
Oberon Ohana
@logicalmap.org
Author of Logical Map: Data and Material Flow Visualization
All software/docs public domain CC0 #FOSS
ORCID: orcid.org/0009-0001-9575-0642
📐 logicalmap.org
💾 floppypng.com
✍️ sysadmintools.com
📙 orng.org
🧑‍💻 systemsa.net
"Thou didst not see what I saw, Robin"
Quick status vid on Logical Map Technical Reference. I'll roll in "Idempotent Monte Carlo Replication" #imcr as I figure it out. #lmtr
February 5, 2026 at 8:05 PM
The first time a visitor hits logicalmap.org , I want them to get an extra hint to view the key for help, but I don't want it to block reading the site regardless of viewport size, and I don't want them to see it on return. I set a local storage item and use #css .
January 19, 2026 at 8:27 PM
The Gear icon will import a config file to set layout options by level, now, on Logical Map:

#KnowledgeGraph #GraphLayout
January 17, 2026 at 10:32 PM
Logical map stores locally and saves maps between browser sessions. You can build your own maps directly. Use 📤️ to save maps.
January 14, 2026 at 7:25 PM