Changes

=== What is this category for? ===

=== What is this category for? ===

This category is for pages about "tools", i.e. devices, apps, or other things that can be used to observe, analyze or intervene in the context of Personal Science.  

This category is for pages about "tools", i.e. devices, apps, or other things that can be used to observe, analyze or intervene in the context of Personal Science. The focus is on practical experience with this tool (What did you/someone else do with this tool? Did it work well or not? What woud other people who use this tool in the future would need to know?). Preferably, only create pages for tools that you have used yourself, or that you know that somebody else used in a project. By this practice, we try to assure that this category is not just used to advertise new gadgets, but to provide as much use value as possible for readers.  

=== How do I create a page of this category? ===

=== How do I create a page of this category? ===