Publishing open-source solutions to tackle problems in outdoor recreation. Our primary focus areas are:

• Product Analysis & Review
• 3D Printed Cycling Accessories
• Garmin Compatible Maps

Please see the list of active projects in the navigation bar.

Documents

• May 23, 2026

  Transliterator Benchmarking

  Exploring the performance of Japanese transliteration libraries in Java.
• May 22, 2026

  DEM Data Sources

  A guide on how to download DEM data from different sources for Japan and Australia.
• May 15, 2026

  Osmosis Plugins

  Instructions on how to create and publish plugins for osmosis using the Java Plugin Framework (JPF).
• May 15, 2026

  Mkgmap Pipeline

  A pipeline for ingesting OpenStreetMap data and producing Garmin™ map files.